ATAMI

Atami B’cuzz Silic Boost 1L - Concentrated Silicon Plant Strength Additive

£79.61

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Atami B'cuzz Silic Boost 1L is a highly concentrated silicon additive formulated with stable, plant-available silicon to support stronger stems, robust plant structure, efficient nutrient absorption and improved resilience to environmental stress.

Silicon is naturally abundant in soil, but much of it is not readily available for plant uptake. Silic Boost provides silicon in a stable, plant-available form, allowing growers to introduce it at a controlled concentration within an existing plant nutrition programme.

Once absorbed, silicon helps reinforce the outer layers of leaves and stems. Atami highlights this effect as supporting the development of stronger, thicker stems, helping plants build the structural strength required as foliage, flowers and fruits develop.

Silic Boost also supports nutrient absorption and helps plants become more resilient to abiotic stresses such as heat and drought.

With an application rate of just 0.1ml/L, the 1L bottle is exceptionally concentrated and can prepare approximately 10,000 litres of nutrient solution. A full outer case contains 12 x 1L bottles.

Why choose Atami B'cuzz Silic Boost?

Stable plant-available silicon - provides silicon in a form plants can utilise as part of their nutrition programme.
Supports stronger plants - silicon helps reinforce plant tissues and overall structural development.
Helps develop thicker stems - useful as plants increase in size and begin supporting heavier foliage, flowers and fruits.
Reinforces leaves & stems - supports stronger outer layers of plant tissue.
Supports nutrient absorption - Atami highlights silicon's role in regulating and improving nutrient uptake.
Improves resilience to abiotic stress - helps plants cope with challenging environmental conditions such as heat and drought.
Suitable throughout active development - designed for use from growth through flowering until early ripening.
Suitable for soil, coco & hydro - can be incorporated into multiple cultivation systems.
Root or foliar application - suitable for application through the root zone or as a foliar spray.
Compatible with normal feeding programmes - designed to complement rather than replace the crop's base nutrient.
Extremely concentrated - only 0.1ml is required per litre of water.
Ideal for larger growing systems - a 1L bottle treats approximately 10,000 litres at the recommended concentration.

Why add silicon to a plant nutrition programme?

Silicon is one of the most abundant elements found in soil, but naturally occurring silicon is not necessarily available for immediate plant uptake.

B'cuzz Silic Boost addresses this by supplying silicon in a stable and plant-available form. This allows growers using soil, coco or hydroponic systems to introduce silicon at a precise and controlled concentration.

Silicon can accumulate within plant tissues and contribute to stronger outer layers in leaves and stems. This physical reinforcement helps explain why silicon supplementation is commonly associated with stronger and more robust plants.

Silic Boost is a specialist supplement rather than a complete fertiliser. It should therefore be incorporated alongside the appropriate base nutrition for the crop and growing medium.

Stronger stems & plant structure

As plants develop, their stems and branches must support an increasing amount of plant material. Leaves expand, branches extend and productive crops eventually carry additional flower and fruit weight.

Atami highlights silicon's ability to support the formation of a stronger and thicker stem. Reinforcing plant structure during active development can therefore be particularly useful before plants reach their heaviest productive stages.

This makes Silic Boost relevant across a wide range of vegetables, fruiting crops, herbs and ornamentals where healthy structural development is an important part of producing a vigorous crop.

Supporting resilience to environmental stress

Atami identifies improved resistance to abiotic stress as one of the principal benefits of Silic Boost.

Abiotic stress describes environmental pressures caused by non-living factors. Heat, drought, temperature fluctuations and other challenging growing conditions can place additional demands on a crop.

Silicon helps reinforce plant tissues and supports the plant's ability to tolerate these environmental pressures. This makes Silic Boost useful in greenhouses, controlled environments and outdoor production where conditions can change throughout the crop cycle.

Silicon supplementation should complement good crop management. Correct irrigation, root-zone conditions, temperature, humidity, light and nutrition remain fundamental to healthy plant development.

Silicon & nutrient absorption

Atami also highlights silicon's role in regulating and improving nutrient absorption.

This makes Silic Boost particularly useful within a structured feeding programme where the objective is not simply to increase fertiliser concentration, but to support the plant's effective use of the nutrition already being supplied.

Silic Boost should therefore be used alongside a correctly balanced base nutrient appropriate to the growing medium and crop stage.

How to use Atami B'cuzz Silic Boost

Use Silic Boost at 0.1ml per litre of water. Atami recommends using it from the growth stage onwards and continuing through flowering until the early ripening stage.

At this concentration, use 1ml for 10L, 5ml for 50L, 10ml for 100L, 50ml for 500L and 100ml for a 1,000L nutrient reservoir.

A 1L bottle can therefore prepare approximately 10,000 litres of nutrient solution at 0.1ml/L.

Because the application rate is very low, accurate measurement is important. Use a suitable syringe, pipette or precision measuring device when preparing smaller nutrient volumes.

High-concentration silicon for larger growing systems

The 1L Silic Boost is particularly practical for growers preparing larger quantities of nutrient solution because the highly concentrated 0.1ml/L application rate provides substantial coverage from a relatively small container.

At the standard concentration, 1 litre treats approximately 10,000 litres of water. A complete outer case of 12 x 1L bottles therefore contains enough concentrate to prepare approximately 120,000 litres of solution at 0.1ml/L.

This makes the 1L format well suited to commercial horticulture, larger indoor growing systems, greenhouse production and growers running substantial nutrient reservoirs.

Root feeding or foliar application

Silic Boost can be incorporated into a normal nutrient solution for root feeding or used as a foliar spray.

For foliar application, use the same concentration of 0.1ml/L of water.

When foliar feeding, prepare a fresh solution and apply evenly to suitable foliage using good spraying practice. Avoid spraying under intense lighting, strong direct sunlight or conditions likely to cause excessive evaporation or leaf stress.

This flexibility allows Silic Boost to be incorporated into a wide range of crop-management strategies and growing systems.

Suitable for soil, coco & hydro

Silic Boost can be used across soil, coco and hydroponic cultivation, making it a versatile addition to both straightforward and advanced plant nutrition programmes.

Soil growers can add it alongside an appropriate soil fertiliser, coco growers can incorporate it into a dedicated coco nutrient programme and hydroponic growers can add it to their normal nutrient solution.

Silic Boost performs a different role from base fertilisers, root stimulators and flowering additives. Its specific purpose is to provide the silicon component of the programme.

It can therefore remain part of the feeding strategy across several crop stages rather than being restricted to a short vegetative or flowering window.

Atami B'cuzz Silic Boost 1L product details

Brand	Atami
Range	B'cuzz
Product	Silic Boost
Product type	Concentrated silicon plant additive
Size	1L
Primary function	Plant strength, nutrient absorption & abiotic stress support
Application rate	0.1ml/L
Application period	From growth stage until early ripening
10L nutrient solution	1ml
50L nutrient solution	5ml
100L nutrient solution	10ml
500L nutrient solution	50ml
1,000L nutrient solution	100ml
Approximate solution from 1L	10,000L at 0.1ml/L
Root application	Yes
Foliar application	Yes - 0.1ml/L
Growing methods	Soil, Coco & Hydro
Use with base nutrients	Yes
Outer case quantity	12 x 1L bottles

Atami B'cuzz Silic Boost 1L FAQs

What is Atami B'cuzz Silic Boost?

Silic Boost is a highly concentrated plant additive containing silicon in a stable, plant-available form. It is designed to support plant strength, nutrient absorption and resilience to environmental stress.

When should I use Atami Silic Boost?

Use Silic Boost from the growth stage onwards and continue through flowering until the early ripening stage.

How much Atami Silic Boost should I use?

Use 0.1ml/L of water. At this concentration, a 1L bottle can prepare approximately 10,000 litres of nutrient solution.

Does Silic Boost make plant stems stronger?

Silicon helps reinforce the outer layers of leaves and stems and supports the development of stronger, thicker stems, contributing to a more robust plant structure.

Can Silic Boost help plants during hot or dry conditions?

Silicon supports resilience to abiotic stresses such as heat and drought. It should be used alongside correct irrigation and environmental management rather than as a replacement for them.

Does Silic Boost improve nutrient uptake?

Atami highlights silicon's role in regulating and improving nutrient absorption, making Silic Boost a useful addition to a balanced plant nutrition programme.

Can Atami Silic Boost be used in soil?

Yes. Silic Boost is suitable for soil cultivation and can be incorporated alongside an appropriate soil base nutrient.

Can Atami Silic Boost be used in coco?

Yes. Silic Boost can be incorporated into coco feeding programmes alongside an appropriate coco base nutrient.

Can Atami Silic Boost be used in hydroponics?

Yes. Silic Boost is suitable for hydroponic cultivation and can be incorporated into the nutrient solution at the recommended concentration.

Can Silic Boost be used as a foliar spray?

Yes. Silic Boost can be applied through the root zone or as a foliar treatment at 0.1ml/L.

Does Silic Boost replace a base nutrient?

No. Silic Boost is a specialist silicon additive and should be used alongside a complete base nutrient appropriate to the crop and growing medium.

Is the 1L Silic Boost suitable for commercial growers?

Yes. Its 0.1ml/L application rate means a 1L bottle can treat approximately 10,000 litres, making the larger format particularly practical for commercial growers and larger nutrient reservoirs.

Why is accurate measurement important?

Silic Boost is extremely concentrated. Measuring 0.1ml/L accurately helps maintain a consistent silicon concentration and prevents unnecessary over-application.

How many Atami Silic Boost 1L bottles are in a case?

A full outer case contains 12 x 1L bottles of Atami B'cuzz Silic Boost.

Atami B’cuzz Root Stimulator 5L - Root Growth & Nutrient Uptake Stimulator

£135.33

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Atami B'cuzz Root Stimulator 5L is a concentrated root development additive formulated to encourage stronger, healthier and more abundant roots during the crucial early establishment stage of a crop.

A healthy root system provides the foundation for vigorous plant development. Roots anchor the plant within the growing medium while absorbing and transporting the water and nutrients required by developing leaves, stems, flowers and fruits.

B'cuzz Root Stimulator combines fatty acids, amino acids, humic acids and plant extracts in a specialist formulation designed to support root development during the first stages of plant growth.

By encouraging a well-developed root system early in the crop cycle, plants can establish a larger interface with the growing medium for the absorption and transport of water and nutrients.

Atami recommends using B'cuzz Root Stimulator during the first two weeks of plant development at 0.5-1ml/L. It is suitable for soil, coco and hydroponic growing systems.

Why choose Atami B'cuzz Root Stimulator?

Promotes healthy root development - formulated specifically to support the development and growth of the root system.
Encourages more roots - helping establish a larger root network during the important early stages of crop development.
Supports nutrient absorption - a well-developed root system increases the plant's connection with its growing medium.
Supports water uptake - healthy roots are fundamental to effective absorption and transport of water throughout the plant.
Supports better early growth - establishing the root system provides a strong foundation for subsequent above-ground development.
Contains amino acids - included as part of Atami's specialist root-stimulating formulation.
Contains humic acids - combined with other organic compounds and plant extracts within the formulation.
Contains fatty acids & plant extracts - forming part of the complete B'cuzz Root Stimulator composition.
Ideal for early establishment - specifically positioned by Atami for the first two weeks of development.
Suitable for soil, coco & hydro - one root stimulator can be incorporated across multiple growing systems.
Concentrated formula - used at just 0.5-1ml per litre of water.
Commercial 5L format - particularly practical for larger growing operations and high-volume nutrient preparation.

Building a strong root system from the start

Root development is one of the most important processes during early plant establishment. While much of the initial growth is taking place below the surface, the developing root system is creating the foundation required to support the plant throughout the rest of its crop cycle.

More roots create a greater connection between the plant and its growing medium. This increases the area through which water and dissolved nutrients can be absorbed before being transported to the rest of the plant.

Atami therefore positions B'cuzz Root Stimulator specifically at the beginning of the feeding programme, when establishing a healthy root system is the priority.

Once this initial root-establishment period has passed, the feeding programme can move towards products designed to support the next stage of plant development.

Healthy roots for better nutrient & water absorption

Roots do considerably more than physically anchor a plant. They form the interface between the crop and the water and nutrients available within the growing medium.

A larger, healthy root network gives the plant greater opportunity to absorb water and available nutrition. These resources can then be transported upwards to support developing stems, leaves and later flowers and fruits.

This is why Atami links Root Stimulator not only with healthy roots, but also with better nutrient absorption and better overall plant growth.

Root Stimulator should still be used alongside the appropriate base nutrition for the crop and growing medium. It is a specialist root additive rather than a complete standalone fertiliser.

Fatty acids, amino acids, humic acids & plant extracts

B'cuzz Root Stimulator is formulated from a combination of fatty acids, amino acids, humic acids and plant extracts.

Rather than simply increasing the concentration of conventional base nutrients, the product is designed specifically around the biological requirements of plants during root establishment.

This distinguishes B'cuzz Root Stimulator from an NPK-heavy root fertiliser such as Atami Rootbastic. Root Stimulator is designed as an early-stage stimulator within the B'cuzz programme, while Rootbastic is a concentrated NPK root additive with a different formulation and feeding strategy.

How to use Atami B'cuzz Root Stimulator

Add 0.5-1ml of B'cuzz Root Stimulator per litre of water. Atami recommends adding it when watering during the first two weeks of plant development.

At 0.5ml/L, use 5ml for 10L, 25ml for 50L, 50ml for 100L, 250ml for 500L and 500ml for 1,000L of water.

At 1ml/L, use 10ml for 10L, 50ml for 50L, 100ml for 100L, 500ml for 500L and 1L for 1,000L of water.

The exact concentration should be adjusted according to the crop, plant condition, growing environment and complete feeding programme.

5L Root Stimulator for commercial growing

The 5L format is particularly useful for commercial growers, nurseries and larger controlled-environment growing systems where substantial volumes of irrigation or nutrient solution are prepared.

At the lower 0.5ml/L application rate, a 5L container can prepare approximately 10,000 litres of solution.

At the maximum 1ml/L application rate, the same 5L container can prepare approximately 5,000 litres of solution.

Because Root Stimulator is primarily used during the initial establishment period rather than throughout the complete crop cycle, the 5L size can provide substantial coverage across large numbers of young plants.

Using Root Stimulator in the B'cuzz feeding programme

B'cuzz Root Stimulator is designed for the early establishment stage. Atami recommends using it during the first two weeks before transitioning towards the appropriate B'cuzz Booster for the growing medium and subsequent crop development.

This crop-stage approach allows each specialist product to perform its intended role. Root Stimulator focuses on establishing the root system first, after which the feeding programme can place greater emphasis on vegetative development and eventually flowering and fruit production.

It can be used alongside the appropriate B'cuzz base nutrient for soil, coco or hydroponic cultivation.

Atami's grow guides are intended as a starting point. Actual crop requirements depend on plant species, plant condition, environmental conditions, light intensity and the EC of the complete nutrient solution.

B'cuzz Root Stimulator vs Atami Rootbastic

B'cuzz Root Stimulator and Rootbastic are both designed around root development, but they are different products with different formulations.

B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts and is designed as the root-development stimulator within the B'cuzz programme.

Rootbastic is Atami's highly concentrated NPK-rich root additive and uses a different staged application programme.

Growers should therefore follow the feeding programme appropriate to the Atami range they are using rather than assuming the two products are interchangeable at the same dosage.

Atami B'cuzz Root Stimulator 5L product details

Brand	Atami
Range	B'cuzz
Product	Root Stimulator
Product type	Concentrated root development stimulator
Size	5L
Primary function	Root development, nutrient absorption & early plant establishment
Key components	Fatty acids, amino acids, humic acids & plant extracts
Application rate	0.5-1ml/L
Application period	First 2 weeks of plant development
10L solution	5-10ml
50L solution	25-50ml
100L solution	50-100ml
500L solution	250-500ml
1,000L solution	500ml-1L
Approximate solution from 5L	5,000-10,000L depending on application rate
Growing methods	Soil, Coco & Hydro
Use with base nutrients	Yes

Atami B'cuzz Root Stimulator 5L FAQs

What does Atami B'cuzz Root Stimulator do?

B'cuzz Root Stimulator is designed to encourage stronger, healthier and more abundant roots during early plant establishment. A healthy root system supports efficient absorption and transport of water and nutrients.

When should I use B'cuzz Root Stimulator?

Atami recommends using Root Stimulator during the first two weeks of plant development. After this initial establishment period, the B'cuzz programme moves towards the appropriate Booster for the growing medium.

How much B'cuzz Root Stimulator should I use?

Use 0.5-1ml per litre of water. The exact concentration can be adjusted according to the crop, growing conditions and overall feeding programme.

What is in Atami B'cuzz Root Stimulator?

Atami states that B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts.

Does Root Stimulator improve nutrient uptake?

It supports the development of a larger and healthier root system. More healthy roots provide a greater interface with the growing medium for the absorption and transport of water and available nutrients.

Can I use B'cuzz Root Stimulator in soil?

Yes. Root Stimulator is suitable for soil cultivation and can be incorporated alongside an appropriate soil base nutrient programme.

Can I use B'cuzz Root Stimulator in coco?

Yes. Atami lists Root Stimulator for coco cultivation as well as soil and hydroponic growing systems.

Can I use B'cuzz Root Stimulator in hydroponics?

Yes. B'cuzz Root Stimulator is suitable for hydroponic cultivation when incorporated into the appropriate nutrient programme.

Does Root Stimulator replace my base nutrient?

No. Root Stimulator is a specialist early-stage additive. Plants still require the appropriate base nutrition for their crop, growing medium and stage of development.

Is B'cuzz Root Stimulator the same as Rootbastic?

No. Both products focus on root development, but their formulations and feeding strategies differ. B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts, while Rootbastic is a concentrated NPK-rich root additive.

Why are healthy roots important for later flowering and fruiting?

A well-established root system anchors the plant and supports the uptake and transport of the water and nutrients needed for later growth. Atami notes that healthy roots help the plant support larger flowers and fruits at later stages.

What crops can B'cuzz Root Stimulator be used with?

Atami gives examples including potatoes, sweet potatoes and flowering ornamentals such as chrysanthemums, tulips and Muscari. The dosage can be adapted to the requirements of individual plants and crops.

How long will 5L of B'cuzz Root Stimulator last?

A 5L container prepares approximately 10,000 litres at 0.5ml/L or 5,000 litres at 1ml/L, making this size particularly suitable for larger growing operations.

Atami B’cuzz Root Stimulator 500ml - Root Growth & Nutrient Uptake Stimulator

£16.44

Please sign in to see pricing

Atami B'cuzz Root Stimulator 500ml is a concentrated root development additive formulated to encourage stronger, healthier and more abundant roots during the crucial early establishment stage of a crop.

A healthy root system provides the foundation for vigorous plant development. Roots anchor the plant within the growing medium while absorbing and transporting the water and nutrients required by developing leaves, stems, flowers and fruits.

B'cuzz Root Stimulator combines fatty acids, amino acids, humic acids and plant extracts in a specialist formulation designed to support root development during the first stages of plant growth.

By encouraging a well-developed root system early in the crop cycle, plants can establish a larger interface with the growing medium for the absorption and transport of water and nutrients.

Atami recommends using B'cuzz Root Stimulator during the first two weeks of plant development at 0.5-1ml/L. It is suitable for soil, coco and hydroponic growing systems. A full outer case contains 12 x 500ml bottles.

Why choose Atami B'cuzz Root Stimulator?

Promotes healthy root development - formulated specifically to support the development and growth of the root system.
Encourages more roots - helps establish a larger root network during the important early stages of crop development.
Supports nutrient absorption - a well-developed root system increases the plant's connection with its growing medium.
Supports water uptake - healthy roots are fundamental to effective absorption and transport of water throughout the plant.
Supports better early growth - establishing the root system provides a strong foundation for subsequent above-ground development.
Contains amino acids - included as part of Atami's specialist root-stimulating formulation.
Contains humic acids - combined with other organic compounds and plant extracts within the formulation.
Contains fatty acids & plant extracts - forming part of the complete B'cuzz Root Stimulator composition.
Ideal for early establishment - specifically positioned by Atami for the first two weeks of development.
Suitable for soil, coco & hydro - can be incorporated across multiple growing systems.
Concentrated formula - used at just 0.5-1ml per litre of water.
500ml format - provides enough concentrate to prepare approximately 500-1,000 litres of solution.

Building a strong root system from the start

Root development is one of the most important processes during early plant establishment. While much of the initial growth is taking place below the surface, the developing root system is creating the foundation required to support the plant throughout the rest of its crop cycle.

More roots create a greater connection between the plant and its growing medium. This increases the area through which water and dissolved nutrients can be absorbed before being transported to the rest of the plant.

Atami therefore positions B'cuzz Root Stimulator specifically at the beginning of the feeding programme, when establishing a healthy root system is the priority.

Once this initial root-establishment period has passed, the feeding programme can move towards products designed to support the next stage of plant development.

Healthy roots for better nutrient & water absorption

Roots do considerably more than physically anchor a plant. They form the interface between the crop and the water and nutrients available within the growing medium.

A larger, healthy root network gives the plant greater opportunity to absorb water and available nutrition. These resources can then be transported upwards to support developing stems, leaves and later flowers and fruits.

This is why Atami links Root Stimulator not only with healthy roots, but also with better nutrient absorption and better overall plant growth.

Root Stimulator should be used alongside the appropriate base nutrition for the crop and growing medium. It is a specialist root additive rather than a complete standalone fertiliser.

Fatty acids, amino acids, humic acids & plant extracts

B'cuzz Root Stimulator is formulated from a combination of fatty acids, amino acids, humic acids and plant extracts.

Rather than simply increasing the concentration of conventional base nutrients, the product is designed specifically around the requirements of plants during root establishment.

This distinguishes B'cuzz Root Stimulator from an NPK-rich root product such as Atami Rootbastic. Root Stimulator is designed as an early-stage stimulator within the B'cuzz programme, while Rootbastic uses a different formulation and feeding strategy.

How to use Atami B'cuzz Root Stimulator

Add 0.5-1ml of B'cuzz Root Stimulator per litre of water. Atami recommends adding it when watering during the first two weeks of plant development.

At 0.5ml/L, use 5ml for 10L, 25ml for 50L, 50ml for 100L, 250ml for 500L and 500ml for 1,000L of water.

At 1ml/L, use 10ml for 10L, 50ml for 50L, 100ml for 100L, 500ml for 500L and 1L for 1,000L of water.

A 500ml bottle can prepare approximately 500-1,000 litres of solution, depending on the application rate used.

Using Root Stimulator in the B'cuzz feeding programme

B'cuzz Root Stimulator is designed for the early establishment stage. Atami recommends using it during the first two weeks before the feeding programme moves towards products intended for subsequent crop development.

This crop-stage approach allows each specialist product to perform its intended role. Root Stimulator focuses on establishing the root system first, after which the feeding programme can place greater emphasis on vegetative development and eventually flowering and fruit production.

It can be used alongside the appropriate B'cuzz base nutrient for soil, coco or hydroponic cultivation.

Feeding rates should always be adjusted where necessary according to plant species, plant condition, environmental conditions and the complete nutrient programme.

B'cuzz Root Stimulator vs Atami Rootbastic

B'cuzz Root Stimulator and Rootbastic are both designed around root development, but they are different products with different formulations.

B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts and is designed as the root-development stimulator within the B'cuzz programme.

Rootbastic is Atami's concentrated NPK-rich root additive and uses a different staged application programme.

Growers should therefore follow the feeding programme appropriate to the Atami range they are using rather than assuming the two products are interchangeable at the same dosage.

Atami B'cuzz Root Stimulator 500ml product details

Brand	Atami
Range	B'cuzz
Product	Root Stimulator
Product type	Concentrated root development stimulator
Size	500ml
Primary function	Root development, nutrient absorption & early plant establishment
Key components	Fatty acids, amino acids, humic acids & plant extracts
Application rate	0.5-1ml/L
Application period	First 2 weeks of plant development
10L solution	5-10ml
50L solution	25-50ml
100L solution	50-100ml
500L solution	250-500ml
Approximate solution from 500ml	500-1,000L depending on application rate
Growing methods	Soil, Coco & Hydro
Use with base nutrients	Yes
Outer case quantity	12 x 500ml bottles

Atami B'cuzz Root Stimulator 500ml FAQs

What does Atami B'cuzz Root Stimulator do?

B'cuzz Root Stimulator is designed to encourage stronger, healthier and more abundant roots during early plant establishment. A healthy root system supports effective absorption and transport of water and nutrients.

When should I use B'cuzz Root Stimulator?

Atami recommends using Root Stimulator during the first two weeks of plant development, when establishing a healthy root system is a priority.

How much B'cuzz Root Stimulator should I use?

Use 0.5-1ml per litre of water. A 500ml bottle can therefore prepare approximately 500-1,000 litres of solution depending on the concentration used.

What is in Atami B'cuzz Root Stimulator?

Atami states that B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts.

Does Root Stimulator improve nutrient uptake?

Root Stimulator supports the development of a healthy root network, increasing the interface between the plant and its growing medium for the absorption of water and available nutrients.

Can I use B'cuzz Root Stimulator in soil?

Yes. Root Stimulator is suitable for soil cultivation and can be incorporated alongside an appropriate soil base nutrient programme.

Can I use B'cuzz Root Stimulator in coco?

Yes. Atami B'cuzz Root Stimulator is suitable for coco cultivation as well as soil and hydroponic growing systems.

Can I use B'cuzz Root Stimulator in hydroponics?

Yes. B'cuzz Root Stimulator is suitable for hydroponic cultivation when incorporated into an appropriate nutrient programme.

Does Root Stimulator replace my base nutrient?

No. Root Stimulator is a specialist early-stage additive. Plants still require appropriate base nutrition for their crop, growing medium and stage of development.

Is B'cuzz Root Stimulator the same as Rootbastic?

No. Both focus on root development, but their formulations and feeding strategies differ. B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts, while Rootbastic is an NPK-rich root additive.

Why are healthy roots important for later plant growth?

A well-established root system provides the plant with the water and nutrients required to support subsequent vegetative growth and later flower and fruit development.

Is the 500ml size suitable for smaller growing systems?

Yes. The 500ml bottle provides approximately 500-1,000 litres of prepared solution, making it suitable for hobby growers, smaller nurseries and growers who do not require the larger commercial pack sizes.

How many Atami B'cuzz Root Stimulator 500ml bottles are in a case?

A full outer case contains 12 x 500ml bottles.

Atami B’cuzz Root Stimulator 250ml - Root Growth & Nutrient Uptake Stimulator

£8.71

Please sign in to see pricing

Atami B'cuzz Root Stimulator 250ml is a concentrated root development additive formulated to encourage stronger, healthier and more abundant roots during the crucial early establishment stage of a crop.

A healthy root system provides the foundation for vigorous plant development. Roots anchor the plant within the growing medium while absorbing and transporting the water and nutrients required by developing leaves, stems, flowers and fruits.

B'cuzz Root Stimulator combines fatty acids, amino acids, humic acids and plant extracts in a specialist formulation designed to support root development during the first stages of plant growth.

By encouraging a well-developed root system early in the crop cycle, plants can establish a larger interface with the growing medium for the absorption and transport of water and nutrients.

Atami recommends using B'cuzz Root Stimulator during the first two weeks of plant development at 0.5-1ml/L. It is suitable for soil, coco and hydroponic growing systems. A full outer case contains 12 x 250ml bottles.

Why choose Atami B'cuzz Root Stimulator?

Promotes healthy root development - formulated specifically to support the development and growth of the root system.
Encourages more roots - helps establish a larger root network during the important early stages of crop development.
Supports nutrient absorption - a well-developed root system increases the plant's connection with its growing medium.
Supports water uptake - healthy roots are fundamental to effective absorption and transport of water throughout the plant.
Supports better early growth - establishing the root system provides a strong foundation for subsequent above-ground development.
Contains amino acids - included as part of Atami's specialist root-stimulating formulation.
Contains humic acids - combined with other organic compounds and plant extracts within the formulation.
Contains fatty acids & plant extracts - forming part of the complete B'cuzz Root Stimulator composition.
Ideal for early establishment - specifically positioned by Atami for the first two weeks of development.
Suitable for soil, coco & hydro - can be incorporated across multiple growing systems.
Concentrated formula - used at just 0.5-1ml per litre of water.
250ml format - provides enough concentrate to prepare approximately 250-500 litres of solution.

Building a strong root system from the start

Root development is one of the most important processes during early plant establishment. While much of the initial growth is taking place below the surface, the developing root system is creating the foundation required to support the plant throughout the rest of its crop cycle.

More roots create a greater connection between the plant and its growing medium. This increases the area through which water and dissolved nutrients can be absorbed before being transported to the rest of the plant.

Atami therefore positions B'cuzz Root Stimulator specifically at the beginning of the feeding programme, when establishing a healthy root system is the priority.

Once this initial root-establishment period has passed, the feeding programme can move towards products designed to support the next stage of plant development.

Healthy roots for better nutrient & water absorption

Roots do considerably more than physically anchor a plant. They form the interface between the crop and the water and nutrients available within the growing medium.

A larger, healthy root network gives the plant greater opportunity to absorb water and available nutrition. These resources can then be transported upwards to support developing stems, leaves and later flowers and fruits.

This is why Atami links Root Stimulator not only with healthy roots, but also with better nutrient absorption and better overall plant growth.

Root Stimulator should be used alongside the appropriate base nutrition for the crop and growing medium. It is a specialist root additive rather than a complete standalone fertiliser.

Fatty acids, amino acids, humic acids & plant extracts

B'cuzz Root Stimulator is formulated from a combination of fatty acids, amino acids, humic acids and plant extracts.

Rather than simply increasing the concentration of conventional base nutrients, the product is designed specifically around the requirements of plants during root establishment.

This distinguishes B'cuzz Root Stimulator from an NPK-rich root product such as Atami Rootbastic. Root Stimulator is designed as an early-stage stimulator within the B'cuzz programme, while Rootbastic uses a different formulation and feeding strategy.

How to use Atami B'cuzz Root Stimulator

Add 0.5-1ml of B'cuzz Root Stimulator per litre of water. Atami recommends adding it when watering during the first two weeks of plant development.

At 0.5ml/L, use 5ml for 10L, 25ml for 50L, 50ml for 100L and 250ml for 500L of water.

At 1ml/L, use 10ml for 10L, 50ml for 50L, 100ml for 100L and 250ml for 250L of water.

A 250ml bottle can therefore prepare approximately 250-500 litres of solution, depending on the application rate used.

Using Root Stimulator in the B'cuzz feeding programme

B'cuzz Root Stimulator is designed for the early establishment stage. Atami recommends using it during the first two weeks before the feeding programme moves towards products intended for subsequent crop development.

This crop-stage approach allows each specialist product to perform its intended role. Root Stimulator focuses on establishing the root system first, after which the feeding programme can place greater emphasis on vegetative development and eventually flowering and fruit production.

It can be used alongside the appropriate B'cuzz base nutrient for soil, coco or hydroponic cultivation.

Feeding rates should always be adjusted where necessary according to plant species, plant condition, environmental conditions and the complete nutrient programme.

B'cuzz Root Stimulator vs Atami Rootbastic

B'cuzz Root Stimulator and Rootbastic are both designed around root development, but they are different products with different formulations.

B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts and is designed as the root-development stimulator within the B'cuzz programme.

Rootbastic is Atami's concentrated NPK-rich root additive and uses a different staged application programme.

Growers should therefore follow the feeding programme appropriate to the Atami range they are using rather than assuming the two products are interchangeable at the same dosage.

Atami B'cuzz Root Stimulator 250ml product details

Brand	Atami
Range	B'cuzz
Product	Root Stimulator
Product type	Concentrated root development stimulator
Size	250ml
Primary function	Root development, nutrient absorption & early plant establishment
Key components	Fatty acids, amino acids, humic acids & plant extracts
Application rate	0.5-1ml/L
Application period	First 2 weeks of plant development
10L solution	5-10ml
50L solution	25-50ml
100L solution	50-100ml
Approximate solution from 250ml	250-500L depending on application rate
Growing methods	Soil, Coco & Hydro
Use with base nutrients	Yes
Outer case quantity	12 x 250ml bottles

Atami B'cuzz Root Stimulator 250ml FAQs

What does Atami B'cuzz Root Stimulator do?

B'cuzz Root Stimulator is designed to encourage stronger, healthier and more abundant roots during early plant establishment. A healthy root system supports effective absorption and transport of water and nutrients.

When should I use B'cuzz Root Stimulator?

Atami recommends using Root Stimulator during the first two weeks of plant development, when establishing a healthy root system is a priority.

How much B'cuzz Root Stimulator should I use?

Use 0.5-1ml per litre of water. A 250ml bottle can prepare approximately 250-500 litres of solution depending on the concentration used.

What is in Atami B'cuzz Root Stimulator?

B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts.

Does Root Stimulator improve nutrient uptake?

Root Stimulator supports the development of a healthy root network, increasing the interface between the plant and its growing medium for the absorption of water and available nutrients.

Can I use B'cuzz Root Stimulator in soil?

Yes. Root Stimulator is suitable for soil cultivation and can be incorporated alongside an appropriate soil base nutrient programme.

Can I use B'cuzz Root Stimulator in coco?

Yes. B'cuzz Root Stimulator is suitable for coco cultivation as well as soil and hydroponic growing systems.

Can I use B'cuzz Root Stimulator in hydroponics?

Yes. B'cuzz Root Stimulator is suitable for hydroponic cultivation when incorporated into an appropriate nutrient programme.

Does Root Stimulator replace my base nutrient?

No. Root Stimulator is a specialist early-stage additive. Plants still require appropriate base nutrition for their crop, growing medium and stage of development.

Is B'cuzz Root Stimulator the same as Rootbastic?

No. Both focus on root development, but their formulations and feeding strategies differ. B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts, while Rootbastic is an NPK-rich root additive.

Why are healthy roots important for later plant growth?

A well-established root system provides the plant with the water and nutrients required to support subsequent vegetative growth and later flower and fruit development.

How many Atami B'cuzz Root Stimulator 250ml bottles are in a case?

A full outer case contains 12 x 250ml bottles.

Atami B’cuzz Root Stimulator 1L - Root Growth & Nutrient Uptake Stimulator

£29.82

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Atami B'cuzz Root Stimulator 1L is a concentrated root development additive formulated to encourage stronger, healthier and more abundant roots during the crucial early establishment stage of a crop.

A healthy root system provides the foundation for vigorous plant development. Roots anchor the plant within the growing medium while absorbing and transporting the water and nutrients required by developing leaves, stems, flowers and fruits.

B'cuzz Root Stimulator combines fatty acids, amino acids, humic acids and plant extracts in a specialist formulation designed to support root development during the first stages of plant growth.

By encouraging a well-developed root system early in the crop cycle, plants can establish a larger interface with the growing medium for the absorption and transport of water and nutrients.

Atami recommends using B'cuzz Root Stimulator during the first two weeks of plant development at 0.5-1ml/L. It is suitable for soil, coco and hydroponic growing systems. A full outer case contains 12 x 1L bottles.

Why choose Atami B'cuzz Root Stimulator?

Promotes healthy root development - formulated specifically to support the development and growth of the root system.
Encourages more roots - helps establish a larger root network during the important early stages of crop development.
Supports nutrient absorption - a well-developed root system increases the plant's connection with its growing medium.
Supports water uptake - healthy roots are fundamental to effective absorption and transport of water throughout the plant.
Supports better early growth - establishing the root system provides a strong foundation for subsequent above-ground development.
Contains amino acids - included as part of Atami's specialist root-stimulating formulation.
Contains humic acids - combined with other organic compounds and plant extracts within the formulation.
Contains fatty acids & plant extracts - forming part of the complete B'cuzz Root Stimulator composition.
Ideal for early establishment - specifically positioned by Atami for the first two weeks of development.
Suitable for soil, coco & hydro - can be incorporated across multiple growing systems.
Concentrated formula - used at just 0.5-1ml per litre of water.
1L format - provides enough concentrate to prepare approximately 1,000-2,000 litres of solution.

Building a strong root system from the start

Root development is one of the most important processes during early plant establishment. While much of the initial growth is taking place below the surface, the developing root system is creating the foundation required to support the plant throughout the rest of its crop cycle.

More roots create a greater connection between the plant and its growing medium. This increases the area through which water and dissolved nutrients can be absorbed before being transported to the rest of the plant.

Atami therefore positions B'cuzz Root Stimulator specifically at the beginning of the feeding programme, when establishing a healthy root system is the priority.

Once this initial root-establishment period has passed, the feeding programme can move towards products designed to support the next stage of plant development.

Healthy roots for better nutrient & water absorption

Roots do considerably more than physically anchor a plant. They form the interface between the crop and the water and nutrients available within the growing medium.

A larger, healthy root network gives the plant greater opportunity to absorb water and available nutrition. These resources can then be transported upwards to support developing stems, leaves and later flowers and fruits.

This is why Atami links Root Stimulator not only with healthy roots, but also with better nutrient absorption and better overall plant growth.

Root Stimulator should be used alongside the appropriate base nutrition for the crop and growing medium. It is a specialist root additive rather than a complete standalone fertiliser.

Fatty acids, amino acids, humic acids & plant extracts

B'cuzz Root Stimulator is formulated from a combination of fatty acids, amino acids, humic acids and plant extracts.

Rather than simply increasing the concentration of conventional base nutrients, the product is designed specifically around the requirements of plants during root establishment.

This distinguishes B'cuzz Root Stimulator from an NPK-rich root product such as Atami Rootbastic. Root Stimulator is designed as an early-stage stimulator within the B'cuzz programme, while Rootbastic uses a different formulation and feeding strategy.

How to use Atami B'cuzz Root Stimulator

Add 0.5-1ml of B'cuzz Root Stimulator per litre of water. Atami recommends adding it when watering during the first two weeks of plant development.

At 0.5ml/L, use 5ml for 10L, 25ml for 50L, 50ml for 100L, 250ml for 500L and 500ml for 1,000L of water.

At 1ml/L, use 10ml for 10L, 50ml for 50L, 100ml for 100L, 500ml for 500L and 1L for 1,000L of water.

A 1L bottle can therefore prepare approximately 1,000-2,000 litres of solution, depending on the application rate used.

1L Root Stimulator for larger growing systems

The 1L format provides a practical balance between pack size and coverage for growers preparing larger volumes of nutrient solution or establishing significant numbers of young plants.

At the lower 0.5ml/L application rate, one 1L bottle prepares approximately 2,000 litres of solution. At 1ml/L, it prepares approximately 1,000 litres.

A full outer case contains 12 x 1L bottles, providing 12 litres of Root Stimulator in total.

Using Root Stimulator in the B'cuzz feeding programme

B'cuzz Root Stimulator is designed for the early establishment stage. Atami recommends using it during the first two weeks before the feeding programme moves towards products intended for subsequent crop development.

This crop-stage approach allows each specialist product to perform its intended role. Root Stimulator focuses on establishing the root system first, after which the feeding programme can place greater emphasis on vegetative development and eventually flowering and fruit production.

It can be used alongside the appropriate B'cuzz base nutrient for soil, coco or hydroponic cultivation.

Feeding rates should always be adjusted where necessary according to plant species, plant condition, environmental conditions and the complete nutrient programme.

B'cuzz Root Stimulator vs Atami Rootbastic

B'cuzz Root Stimulator and Rootbastic are both designed around root development, but they are different products with different formulations.

B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts and is designed as the root-development stimulator within the B'cuzz programme.

Rootbastic is Atami's concentrated NPK-rich root additive and uses a different staged application programme.

Growers should therefore follow the feeding programme appropriate to the Atami range they are using rather than assuming the two products are interchangeable at the same dosage.

Atami B'cuzz Root Stimulator 1L product details

Brand	Atami
Range	B'cuzz
Product	Root Stimulator
Product type	Concentrated root development stimulator
Size	1L
Primary function	Root development, nutrient absorption & early plant establishment
Key components	Fatty acids, amino acids, humic acids & plant extracts
Application rate	0.5-1ml/L
Application period	First 2 weeks of plant development
10L solution	5-10ml
50L solution	25-50ml
100L solution	50-100ml
500L solution	250-500ml
1,000L solution	500ml-1L
Approximate solution from 1L	1,000-2,000L depending on application rate
Growing methods	Soil, Coco & Hydro
Use with base nutrients	Yes
Outer case quantity	12 x 1L bottles

Atami B'cuzz Root Stimulator 1L FAQs

What does Atami B'cuzz Root Stimulator do?

B'cuzz Root Stimulator is designed to encourage stronger, healthier and more abundant roots during early plant establishment. A healthy root system supports effective absorption and transport of water and nutrients.

When should I use B'cuzz Root Stimulator?

Atami recommends using Root Stimulator during the first two weeks of plant development, when establishing a healthy root system is a priority.

How much B'cuzz Root Stimulator should I use?

Use 0.5-1ml per litre of water. A 1L bottle can prepare approximately 1,000-2,000 litres of solution depending on the concentration used.

What is in Atami B'cuzz Root Stimulator?

B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts.

Does Root Stimulator improve nutrient uptake?

Root Stimulator supports the development of a healthy root network, increasing the interface between the plant and its growing medium for the absorption of water and available nutrients.

Can I use B'cuzz Root Stimulator in soil?

Yes. Root Stimulator is suitable for soil cultivation and can be incorporated alongside an appropriate soil base nutrient programme.

Can I use B'cuzz Root Stimulator in coco?

Yes. B'cuzz Root Stimulator is suitable for coco cultivation as well as soil and hydroponic growing systems.

Can I use B'cuzz Root Stimulator in hydroponics?

Yes. B'cuzz Root Stimulator is suitable for hydroponic cultivation when incorporated into an appropriate nutrient programme.

Does Root Stimulator replace my base nutrient?

No. Root Stimulator is a specialist early-stage additive. Plants still require appropriate base nutrition for their crop, growing medium and stage of development.

Is B'cuzz Root Stimulator the same as Rootbastic?

No. Both focus on root development, but their formulations and feeding strategies differ. B'cuzz Root Stimulator contains fatty acids, amino acids, humic acids and plant extracts, while Rootbastic is an NPK-rich root additive.

Why are healthy roots important for later plant growth?

A well-established root system provides the plant with the water and nutrients required to support subsequent vegetative growth and later flower and fruit development.

Is the 1L Root Stimulator suitable for commercial growing?

Yes. One litre prepares approximately 1,000-2,000 litres of solution depending on dosage, making it suitable for nurseries, larger grow rooms and commercial horticultural applications.

How many Atami B'cuzz Root Stimulator 1L bottles are in a case?

A full outer case contains 12 x 1L bottles.

Atami B’cuzz Hydro A&B 5L - Two-Part Base Nutrient for Hydroponics

£25.70

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Atami B'cuzz Hydro A&B 5L is a concentrated two-part mineral base nutrient developed specifically for hydroponic cultivation, providing the essential nutrition plants require for strong, healthy development throughout the crop cycle.

Hydroponic growing places the grower in direct control of plant nutrition. Unlike soil-based growing media, hydroponic substrates generally hold relatively little nutrition themselves, so plants depend heavily on the nutrient solution supplied through the irrigation system.

B'cuzz Hydro A&B has been formulated specifically for these conditions. The two-part system provides a balanced supply of essential mineral nutrients suitable for use from active vegetative growth through flowering and ripening.

The formulation is divided between Hydro A and Hydro B because certain concentrated mineral nutrients can react with one another if combined before dilution. Keeping the concentrates separate maintains their stability until they are added individually to water.

This 5L set provides 5L of Hydro A and 5L of Hydro B, giving 10 litres of concentrated base nutrient in total.

Why choose Atami B'cuzz Hydro A&B?

Complete hydroponic base nutrition - formulated to supply the essential mineral nutrients required for healthy plant development.
Designed specifically for hydroponics - developed for growing systems where the nutrient solution provides the primary source of plant nutrition.
Two-part A&B formulation - separates reactive concentrated nutrients until they are diluted into water.
Suitable throughout the crop cycle - can provide the nutritional foundation through growth, flowering and ripening.
Hydro A NK 5-5 - supplies an important part of the nitrogen and potassium requirement.
Hydro B PK 4-6 - supplies phosphorus and potassium as part of the balanced two-part programme.
Adjustable feeding strength - the concentration can be adapted according to crop type, development stage and nutrient requirement.
1-3ml/L of each part - concentrated formula suitable for both smaller reservoirs and commercial nutrient preparation.
Suitable for vegetables, fruits, herbs & ornamentals - applicable across a broad range of hydroponically grown crops.
Compatible with the wider B'cuzz programme - can form the nutritional foundation alongside appropriate Atami stimulators and additives.
5L A + 5L B - provides 10 litres of concentrated nutrient across the complete set.

Base nutrition developed for hydroponic growing

Hydroponic growing media behave differently from fertilised soil and compost. In many hydro systems, the substrate provides physical support and root-zone conditions but contributes relatively little stored nutrition.

This means the grower must provide the crop with an accurately prepared nutrient solution containing the mineral elements required for healthy development.

B'cuzz Hydro A&B has been developed specifically around these requirements. Atami uses a more concentrated hydroponic formulation to provide plants with the nutrients they require in systems where nutrients are not retained in the same way as they are in soil.

This makes accurate nutrient preparation, EC monitoring and pH management particularly important when using Hydro A&B.

Why does Hydro Nutrition come in A & B?

The two bottles are not separate growth and flowering nutrients. Hydro A and Hydro B are designed to be used together.

Certain mineral nutrients can chemically react with one another when present together in highly concentrated form. This can cause compounds to precipitate, potentially making some nutrients less available to the plant.

Atami therefore separates the formulation into two concentrates. Once each part is diluted into a sufficient volume of water, they can form the complete nutrient solution.

Always add Hydro A and Hydro B separately to the water. Do not mix the concentrated A and B liquids directly together.

Hydro A NK 5-5 & Hydro B PK 4-6

The current European B'cuzz Hydro A&B formulation divides the mineral nutrition between two complementary components.

Hydro A has an NK analysis of 5-5, while Hydro B has a PK analysis of 4-6.

These two parts are intended to work together rather than independently. Used correctly, they provide the nutritional foundation required across the crop cycle.

Feeding strength can then be adjusted according to crop stage, plant condition, water quality, environmental conditions and the EC of the complete nutrient solution.

How to use Atami B'cuzz Hydro A&B

Atami's general dosage is 1-3ml of Hydro A and 1-3ml of Hydro B per litre of water.

Add the required quantity of Hydro A to the reservoir or irrigation water and mix thoroughly. Then add the required quantity of Hydro B and mix again.

Never mix concentrated Hydro A and Hydro B directly together. Both concentrates should only come together after being diluted in water.

At the general application range, a 100L reservoir requires 100-300ml of Hydro A plus 100-300ml of Hydro B. A 500L reservoir requires 500ml-1.5L of each part, while a 1,000L reservoir requires 1-3L of each part.

The precise concentration should be adjusted according to the crop and its stage of development rather than automatically using the maximum rate.

Adjusting Hydro A&B through the crop cycle

B'cuzz Hydro A&B can be used throughout the crop cycle, but this does not mean plants require exactly the same nutrient concentration at every stage.

Atami's current hydro grow guide starts at a lower concentration during active growth and progressively adjusts the concentration as plants develop into early flowering, full flowering and ripening.

This approach is preferable to treating 1-3ml/L as a fixed dose. Younger or less demanding plants can require a weaker solution, while established and actively developing crops may require a higher concentration.

Crop species, water quality, environmental conditions and the use of additional nutrient products can all affect the final EC, so growers should monitor the complete nutrient solution and crop response.

pH & EC management in hydroponics

Correct pH and EC management are particularly important in hydroponic cultivation because the grower has direct control over the solution surrounding the root system.

Atami's current B'cuzz hydro grow guide uses a target nutrient-solution pH of approximately 5.5-5.8.

EC should be adjusted according to crop stage, water quality and the complete feeding programme. Atami's grow guide provides an overall EC reference range, but the appropriate target depends on the individual crop and growing conditions.

When preparing a reservoir, growers should take the starting EC of their water into account and measure the final solution after all required nutrients and additives have been thoroughly mixed.

Suitable hydroponic applications

B'cuzz Hydro A&B can provide the base nutrition for a range of hydroponic cultivation methods where plant nutrition is supplied primarily through a prepared nutrient solution.

It is suitable for growers working with inert or low-nutrient hydroponic substrates and irrigation systems, with feeding strength adapted to the crop and specific system.

Atami identifies vegetables, fruits and herbs such as aubergines, sage and basil among suitable crops. It can also be used for indoor and potted plants including ornamentals such as Anthurium, Lavender and Gerbera where a hydroponic feeding approach is appropriate.

Using Hydro A&B with the B'cuzz feeding programme

Hydro A&B forms the base nutrient within the B'cuzz hydroponic feeding programme. Specialist additives can then be introduced according to the crop stage and the grower's chosen programme.

Early in development this can include products aimed at root establishment, followed by growth and flowering stimulators as the crop progresses.

Later-stage products such as Bloombastic or Rokzbastic perform a different role from Hydro A&B and should not be viewed as replacements for the base nutrient.

When several products are used together, monitor the final EC rather than considering each product's dosage in isolation.

Atami B'cuzz Hydro A&B 5L product details

Brand	Atami
Range	B'cuzz
Product	Hydro A&B
Product type	Two-part mineral base nutrient
Growing method	Hydroponics
Pack contents	5L Hydro A + 5L Hydro B
Total concentrate	10L
Hydro A analysis	NK 5-5 W/W
Hydro B analysis	PK 4-6 W/W
General dosage	1-3ml/L Hydro A + 1-3ml/L Hydro B
100L reservoir	100-300ml A + 100-300ml B
500L reservoir	500ml-1.5L A + 500ml-1.5L B
1,000L reservoir	1-3L A + 1-3L B
Approximate solution from 5L of each part	Approximately 1,667-5,000L depending on application rate
Application period	Throughout the crop cycle
Hydro pH guidance	Approximately 5.5-5.8
Mixing	Dilute A and B separately in water. Never mix the concentrates directly together.

Atami B'cuzz Hydro A&B 5L FAQs

What is Atami B'cuzz Hydro A&B?

B'cuzz Hydro A&B is a two-part mineral base nutrient developed specifically for hydroponic cultivation. It supplies the nutritional foundation required for healthy plant development throughout the crop cycle.

Why is Atami Hydro Nutrition supplied as A and B?

Certain mineral nutrients can react when stored together at high concentration. Separating the formulation into Hydro A and Hydro B maintains stability until each concentrate is diluted into water.

Do I use Hydro A and Hydro B together?

Yes. Hydro A and Hydro B are complementary parts of the same base nutrient and are intended to be used together. They are not separate growth and flowering fertilisers.

Can I mix Hydro A and B concentrates together?

No. Never mix concentrated Hydro A and Hydro B directly together. Add A to the water and mix thoroughly before adding B and mixing again.

How much Atami Hydro A&B should I use?

Atami's general dosage is 1-3ml/L of Hydro A plus 1-3ml/L of Hydro B. Feeding strength should be adjusted according to the crop, growth stage, water quality and final EC.

Can Atami Hydro A&B be used throughout flowering?

Yes. Hydro A&B is designed to provide base nutrition throughout the crop cycle, including growth, flowering and ripening, with dosage adjusted as the plant develops.

What is the NPK of Atami Hydro A&B?

The current European formulation lists Hydro A as NK 5-5 W/W and Hydro B as PK 4-6 W/W. The two components are designed to work together.

What pH should I use with B'cuzz Hydro A&B?

Atami's current hydro grow guide uses approximately pH 5.5-5.8. Always consider the requirements of the individual crop and hydroponic system.

Should I monitor EC when using Hydro A&B?

Yes. EC provides a useful indication of the total concentration of dissolved mineral salts in the nutrient solution. Monitor the complete solution, particularly when combining Hydro A&B with additional nutrients or additives.

Is Hydro A&B suitable for vegetables and herbs?

Yes. Atami identifies crops including aubergines, sage and basil as suitable examples, and the nutrient can be adjusted to suit a wide range of hydroponically grown crops.

Is B'cuzz Hydro A&B the same as B'cuzz Soil A&B?

No. Hydro A&B is formulated specifically for hydroponic cultivation, while Soil A&B is designed for soil-based substrates. Their nutrient analyses and application requirements differ.

Is B'cuzz Hydro A&B the same as B'cuzz Coco A&B?

They are separate base nutrient products intended for different growing systems. Hydro A&B is designed for hydroponic cultivation, while Coco A&B is formulated specifically for coco-based substrates.

Can I use Bloombastic or Rokzbastic with Hydro A&B?

Atami includes specialist flowering additives alongside Hydro A&B in its hydro feeding programmes. These products perform different roles from the base nutrient, so the complete nutrient concentration and EC should be monitored when combining products.

How much nutrient solution can the 5L Hydro A&B set make?

With 5L of each component, the set can prepare approximately 1,667-5,000 litres of nutrient solution across Atami's general 1-3ml/L application range.

Atami B’cuzz Hydro A&B 10L - Two-Part Base Nutrient for Hydroponics

£42.56

Please sign in to see pricing

Atami B'cuzz Hydro A&B 10L is a concentrated two-part mineral base nutrient developed specifically for hydroponic cultivation, providing the essential nutrition required for healthy plant development throughout the crop cycle.

Hydroponic cultivation gives the grower direct control over plant nutrition. Unlike fertilised soil and compost, hydroponic growing media generally provide relatively little stored nutrition, meaning crops depend heavily on the nutrient solution delivered to the root zone.

B'cuzz Hydro A&B has been formulated specifically for these conditions. The two-part system supplies a balanced range of mineral nutrients and can provide the nutritional foundation from active vegetative development through flowering and ripening.

The formulation is divided between Hydro A and Hydro B because certain concentrated mineral nutrients can react with one another if combined before dilution. Separating the concentrates maintains their stability until they are individually added to water.

This commercial-size set provides 10L of Hydro A and 10L of Hydro B, giving 20 litres of concentrated hydroponic base nutrient in total.

Why choose Atami B'cuzz Hydro A&B?

Complete hydroponic base nutrition - provides the mineral nutrient foundation required for healthy crop development.
Developed specifically for hydroponics - designed for systems where nutrition is supplied primarily through a prepared nutrient solution.
Two-part A&B formulation - keeps reactive concentrated nutrients separated until they are safely diluted into water.
Suitable throughout the crop cycle - provides base nutrition during vegetative development, flowering and ripening.
Hydro A NK 5-5 - supplies nitrogen and potassium as part of the complete two-part formulation.
Hydro B PK 4-6 - supplies phosphorus and potassium alongside the nutrients provided by Hydro A.
Adjustable feeding strength - dosage can be adapted according to crop type, stage of development and nutrient demand.
Concentrated 1-3ml/L dosage - provides economical nutrient preparation for large reservoirs and irrigation systems.
Suitable for a wide range of crops - including hydroponically grown vegetables, fruits, herbs and ornamentals.
Compatible with the wider B'cuzz programme - provides the base nutrition around which appropriate Atami stimulators and additives can be used.
Commercial 10L A + 10L B format - provides 20 litres of concentrated base nutrient for larger-scale cultivation.

Base nutrition developed for hydroponic growing

Hydroponic growing media behave differently from fertilised soils and composts. In many hydro systems, the growing medium provides physical support and suitable root-zone conditions but contributes relatively little stored nutrition.

The grower must therefore provide the crop with a carefully prepared nutrient solution containing the mineral elements required for healthy development.

B'cuzz Hydro A&B has been developed specifically around these requirements, providing concentrated mineral nutrition for crops where the nutrient solution is the primary source of plant food.

Accurate nutrient preparation together with appropriate EC and pH management allows growers to adapt the root-zone environment as the crop progresses.

Why does Hydro Nutrition come in A & B?

Hydro A and Hydro B are two complementary components of the same base nutrient. They are not separate growth and flowering fertilisers and are designed to be used together.

Certain mineral nutrients can react with one another when present together at high concentrations. These reactions can create insoluble compounds and potentially reduce nutrient availability.

Dividing the formulation between A and B keeps these concentrated components separate during storage and allows them to be combined safely after dilution.

When preparing a nutrient solution, add Hydro A to the water and mix thoroughly before adding Hydro B. Never mix concentrated Hydro A and Hydro B directly together.

Hydro A NK 5-5 & Hydro B PK 4-6

The European B'cuzz Hydro A&B formulation divides its mineral nutrition between two complementary concentrates.

Hydro A has an NK analysis of 5-5 W/W, while Hydro B has a PK analysis of 4-6 W/W.

The two components are intended to work together, providing the base mineral nutrition required by the crop rather than functioning as independent fertilisers.

Feeding strength can then be adapted according to crop stage, plant condition, source water, environmental conditions and the EC of the complete nutrient solution.

How to use Atami B'cuzz Hydro A&B

Use 1-3ml of Hydro A and 1-3ml of Hydro B per litre of water, adjusting the concentration according to the crop and its stage of development.

Add the required amount of Hydro A to the reservoir or irrigation water and mix thoroughly. Then add the required amount of Hydro B and mix again.

Never combine the undiluted A and B concentrates directly.

At the general application range, a 100L reservoir requires 100-300ml of Hydro A plus 100-300ml of Hydro B. A 500L reservoir requires 500ml-1.5L of each part, while a 1,000L reservoir requires 1-3L of each part.

Each 10L component can prepare approximately 3,333-10,000 litres of nutrient solution, depending on the application rate used.

10L Hydro A&B for commercial growing

The 10L A&B set is particularly suited to growers preparing larger reservoirs, operating multiple hydroponic systems or managing commercial horticultural production where nutrient solution is mixed regularly.

At the lower 1ml/L application rate, the 10L set provides enough of each component for approximately 10,000 litres of nutrient solution. At the upper 3ml/L rate, it provides enough for approximately 3,333 litres.

With 10L of both A and B supplied, the complete set contains 20 litres of concentrated base nutrient.

Adjusting Hydro A&B through the crop cycle

Hydro A&B can provide base nutrition throughout the crop cycle, but plants do not require exactly the same nutrient concentration at every stage.

Atami's hydro feeding programme varies nutrient strength as crops progress through active vegetative development, early flowering, full flowering and ripening.

Younger plants and less demanding crops may require a weaker solution, while established plants experiencing rapid growth, flowering or fruit development can have a greater nutrient requirement.

The general 1-3ml/L dosage should therefore be treated as an adjustable application range rather than a requirement to use the maximum concentration throughout the crop cycle.

pH & EC management in hydroponics

Monitoring pH and EC is particularly useful in hydroponic cultivation because the nutrient solution has such a direct influence on the root environment.

Atami's hydro feeding guidance uses a nutrient-solution pH of approximately 5.5-5.8.

EC should be adapted according to crop stage, source water and the complete nutrient programme. When additional additives or stimulators are included, their contribution to the final nutrient concentration should also be considered.

Measure the complete nutrient solution after all required components have been added and thoroughly mixed.

Using Hydro A&B with the B'cuzz feeding programme

Hydro A&B forms the base nutrient within the B'cuzz hydroponic programme. Specialist products can then be introduced according to the crop's stage of development.

During early establishment, growers may incorporate products focused on root development. The programme can then progress towards growth and flowering stimulators as the crop develops.

Later-stage products such as Bloombastic and Rokzbastic perform different roles from Hydro A&B and should not be considered replacements for the base nutrient.

When combining several nutrient products, monitor the final EC of the complete solution rather than considering each product's dosage independently.

Hydro A&B vs Soil A&B and Coco A&B

Atami produces different A&B base nutrients because hydroponic systems, soil-based substrates and coco coir have different nutritional characteristics.

B'cuzz Hydro A&B is formulated specifically for hydroponic cultivation where plant nutrition is supplied predominantly through the nutrient solution.

B'cuzz Soil A&B is formulated for soil and soil-based substrates, while B'cuzz Coco A&B is designed around the particular characteristics of coco coir.

Selecting the base nutrient designed for the growing method provides a more appropriate nutritional foundation for the crop.

Atami B'cuzz Hydro A&B 10L product details

Brand	Atami
Range	B'cuzz
Product	Hydro A&B
Product type	Two-part mineral base nutrient
Growing method	Hydroponics
Pack contents	10L Hydro A + 10L Hydro B
Total concentrate	20L
Hydro A analysis	NK 5-5 W/W
Hydro B analysis	PK 4-6 W/W
General dosage	1-3ml/L Hydro A + 1-3ml/L Hydro B
100L reservoir	100-300ml A + 100-300ml B
500L reservoir	500ml-1.5L A + 500ml-1.5L B
1,000L reservoir	1-3L A + 1-3L B
Approximate solution from 10L of each part	Approximately 3,333-10,000L depending on application rate
Application period	Throughout the crop cycle
Hydro pH guidance	Approximately 5.5-5.8
Mixing	Dilute A and B separately in water. Never mix the concentrates directly together.

Atami B'cuzz Hydro A&B 10L FAQs

What is Atami B'cuzz Hydro A&B?

B'cuzz Hydro A&B is a two-part mineral base nutrient developed specifically for hydroponic cultivation. It provides the nutritional foundation required for healthy plant development throughout the crop cycle.

What is included in the 10L Hydro A&B set?

The set contains 10L of Hydro A and 10L of Hydro B, providing 20 litres of concentrated base nutrient in total.

Why is Atami Hydro Nutrition supplied as A and B?

Certain mineral nutrients can react when stored together at high concentration. Separating the formulation into Hydro A and Hydro B maintains stability until each component is diluted into water.

Do I use Hydro A and Hydro B together?

Yes. Hydro A and Hydro B are complementary components of the same base nutrient and are designed to be used together.

Can I mix Hydro A and B concentrates together?

No. Never mix concentrated Hydro A and Hydro B directly together. Add Hydro A to the water and mix thoroughly before adding Hydro B.

How much Atami Hydro A&B should I use?

The general application range is 1-3ml/L of Hydro A plus 1-3ml/L of Hydro B. Adjust the final concentration according to crop stage, plant demand, source water and EC.

Can Hydro A&B be used throughout flowering?

Yes. Hydro A&B can provide base nutrition throughout growth, flowering and ripening, with feeding strength adjusted as the crop develops.

What is the NPK of Atami Hydro A&B?

The European formulation lists Hydro A as NK 5-5 W/W and Hydro B as PK 4-6 W/W. Both parts are intended to work together.

What pH should I use with Atami Hydro A&B?

Atami's hydro feeding guidance uses approximately pH 5.5-5.8. The requirements of the individual crop and hydroponic system should also be considered.

Should I monitor EC with Hydro A&B?

Yes. EC provides a useful indication of the total concentration of dissolved mineral nutrients in the solution and is particularly useful when additional additives and stimulators are being used.

Is the 10L Hydro A&B set suitable for commercial horticulture?

Yes. The larger 10L A + 10L B format is well suited to nurseries, larger hydroponic installations and commercial growers preparing significant volumes of nutrient solution.

Is Hydro A&B the same as Soil A&B?

No. Hydro A&B is formulated for hydroponic cultivation, while Soil A&B is designed for soil and soil-based growing media.

Can I use Hydro A&B in coco?

Atami produces a dedicated B'cuzz Coco A&B formulation for coco cultivation. Where coco is the primary growing medium, the coco-specific base nutrient is the more appropriate Atami programme.

Can I use Atami additives with Hydro A&B?

Yes. Hydro A&B provides the base nutrition within the B'cuzz hydro programme and can be combined with appropriate Atami root, growth and flowering products according to crop stage. Monitor the final EC when combining nutrient products.

How much nutrient solution does the 10L Hydro A&B set make?

With 10L of each component, the set can prepare approximately 3,333-10,000 litres of nutrient solution across the general 1-3ml/L application range.

Atami B’cuzz Hydro Booster Uni 5L - Hydroponic Growth & Plant Vitality Booster

£57.12

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Atami B'cuzz Hydro Booster Uni 5L is a concentrated hydroponic growth booster designed to complement B'cuzz Hydro A&B and support healthy, vigorous plant development during the active growth and early flowering stages.

Hydroponic plants rely heavily on the nutrient solution supplied by the grower. B'cuzz Hydro Booster Uni has been developed specifically for this growing method, providing additional nutritional support alongside the main hydroponic base feed.

The formulation supplies key elements involved in chlorophyll production and is designed to support plants as they respond to environmental changes and progress through active vegetative development.

Rather than replacing the main base nutrient, Hydro Booster Uni works alongside products such as B'cuzz Hydro A&B, allowing growers to build a more complete crop-stage feeding programme.

Atami's current B'cuzz Hydro feeding programme uses Hydro Booster Uni at 0.5ml/L during growth and early bloom. The concentrated 5L format can therefore prepare approximately 10,000 litres of nutrient solution.

Why choose Atami B'cuzz Hydro Booster Uni?

Developed specifically for hydroponics - designed to complement the nutritional requirements of plants grown in hydroponic systems.
Supports active plant development - positioned within the B'cuzz programme for the growth and early bloom stages.
Contains key elements for chlorophyll - helping support an important part of healthy plant development.
Supports plants through environmental changes - formulated to provide additional support as growing conditions change.
Complements Hydro A&B - designed to work alongside Atami's dedicated hydroponic base nutrient.
Crop-stage specific - used after the initial rooting stage and before the programme moves fully into flowering.
Highly concentrated - the current Atami hydro programme uses just 0.5ml per litre.
Suitable for precision feeding - integrates into a hydroponic programme where pH and EC can be closely managed.
Compatible with other B'cuzz products - forms part of Atami's wider hydroponic nutrient and stimulator programme.
Commercial 5L format - suitable for growers preparing large reservoirs or significant volumes of irrigation solution.
Excellent coverage - 5L prepares approximately 10,000L of solution at 0.5ml/L.

Additional support during active growth

Once a young plant has established its initial root system, its nutritional priorities begin to change. The crop moves into a period of active above-ground development as leaves, shoots and stems expand.

Hydro Booster Uni is positioned within the B'cuzz Hydro programme specifically for this transition. It follows the initial rooting stage and provides additional nutritional support alongside the main Hydro A&B base feed.

This makes it particularly relevant during active vegetative development and the transition into early flowering, rather than being used as a general additive throughout the entire crop cycle.

Key elements for chlorophyll

Atami highlights the presence of key elements involved in chlorophyll as one of the principal characteristics of B'cuzz Hydro Booster Uni.

Chlorophyll is the green pigment plants use to capture light energy during photosynthesis. Supporting normal chlorophyll production is therefore an important part of maintaining healthy plant development during periods of active growth.

Hydro Booster Uni is designed to complement the plant's main mineral nutrition during this demanding stage rather than functioning as a replacement for a complete hydroponic base nutrient.

Support through changing growing conditions

Plants are continually responding to their environment. Temperature, humidity, light intensity, irrigation frequency and nutrient concentration can all change as a crop develops.

Atami positions Hydro Booster Uni as a product that supports plants with environmental changes, making it a useful addition during the period of rapid development between early establishment and flowering.

Good environmental management remains essential. Hydro Booster Uni should be viewed as part of a well-managed feeding programme alongside appropriate irrigation, temperature, humidity, light, pH and EC control.

How to use Atami B'cuzz Hydro Booster Uni

Atami's current B'cuzz Hydro feeding programme uses 0.5ml of Hydro Booster Uni per litre of water during the growth and early bloom stages.

At this concentration, use 5ml for 10L, 25ml for 50L, 50ml for 100L, 250ml for 500L and 500ml for 1,000L of nutrient solution.

A 5L container can therefore prepare approximately 10,000 litres of nutrient solution at the current 0.5ml/L programme rate.

Atami notes that feeding schedules are guidelines. Actual requirements can vary according to plant species, crop condition, environment and light intensity, so growers should also use EC and plant response when adjusting their nutrient programme.

Where Hydro Booster Uni fits in the B'cuzz programme

Hydro Booster Uni has a specific position within the B'cuzz hydroponic feeding programme rather than being used indiscriminately throughout the crop cycle.

During initial establishment, B'cuzz Root Stimulator focuses on development of the root system. As the plant moves into active vegetative development, Hydro Booster Uni provides additional growth-stage support alongside Hydro A&B.

Hydro Booster Uni continues into the early bloom transition before the programme places greater emphasis on dedicated flowering products such as B'cuzz Bloom Stimulator and other appropriate bloom or ripening additives.

This crop-stage approach allows growers to adjust the feeding programme as the nutritional priorities of the plant change.

Hydro Booster Uni vs Hydro A&B

Hydro Booster Uni and Hydro A&B perform different roles and should not be confused.

B'cuzz Hydro A&B is the base nutrient, providing the main mineral nutrition required throughout the crop cycle.

B'cuzz Hydro Booster Uni is a supplementary booster used during active growth and early bloom to provide additional crop-stage support.

Hydro Booster Uni should therefore be used as part of an appropriate nutrient programme rather than as a standalone replacement for Hydro A&B.

5L Hydro Booster Uni for larger hydroponic systems

The 5L format is particularly suited to commercial horticulture, larger hydroponic installations and growers regularly preparing significant volumes of nutrient solution.

At the current 0.5ml/L programme rate, 5L is sufficient for approximately 10,000 litres of prepared solution.

This makes the larger pack practical for reservoir-based growing, multi-system installations and professional growers using the complete B'cuzz Hydro programme.

Atami B'cuzz Hydro Booster Uni 5L product details

Brand	Atami
Range	B'cuzz
Product	Hydro Booster Uni
Product type	Hydroponic growth booster
Size	5L
Growing method	Hydroponics
Primary function	Additional nutritional support during active growth & early bloom
Key feature	Contains key elements involved in chlorophyll
Current programme dosage	0.5ml/L
Application stages	Growth & early bloom
10L solution	5ml
50L solution	25ml
100L solution	50ml
500L solution	250ml
1,000L solution	500ml
Approximate solution from 5L	10,000L at 0.5ml/L
Use with base nutrient	Yes - designed to complement B'cuzz Hydro A&B
Standalone base nutrient	No

Atami B'cuzz Hydro Booster Uni 5L FAQs

What does Atami B'cuzz Hydro Booster Uni do?

Hydro Booster Uni is a supplementary hydroponic booster designed to support plants during active growth and early bloom. Atami highlights support during environmental changes and the presence of key elements involved in chlorophyll.

When should I use Hydro Booster Uni?

In Atami's current B'cuzz Hydro feeding programme, Hydro Booster Uni is used during the growth and early bloom stages.

How much B'cuzz Hydro Booster Uni should I use?

Atami's current hydro programme uses 0.5ml/L. A 5L container can therefore prepare approximately 10,000 litres of solution at this rate.

Is Hydro Booster Uni a base nutrient?

No. Hydro Booster Uni is a supplementary growth-stage booster. B'cuzz Hydro A&B provides the main base nutrition within Atami's hydroponic programme.

Can I use Hydro Booster Uni with Hydro A&B?

Yes. Hydro Booster Uni is designed to complement B'cuzz Hydro A&B and appears alongside it in Atami's hydro feeding programme.

Does Hydro Booster Uni contain elements for chlorophyll?

Yes. Atami identifies key elements involved in chlorophyll as one of the important characteristics of Hydro Booster Uni.

Why is chlorophyll important for plant growth?

Chlorophyll is the pigment that enables plants to absorb light energy for photosynthesis, making normal chlorophyll production an important part of healthy vegetative development.

Can Hydro Booster Uni help plants with environmental changes?

Atami specifically positions Hydro Booster Uni as providing support when plants experience environmental changes. Good environmental and irrigation management should still remain the foundation of the growing programme.

Do I use Hydro Booster Uni during the rooting stage?

Atami's current programme positions Root Stimulator during early establishment and Hydro Booster Uni during the subsequent growth stage, so Hydro Booster Uni is not the dedicated rooting product.

Do I use Hydro Booster Uni throughout flowering?

The current B'cuzz Hydro programme uses Hydro Booster Uni through growth and early bloom. Dedicated flowering products take a greater role as the crop progresses further into flowering and ripening.

Can I use Hydro Booster Uni with B'cuzz Bloom Stimulator?

Yes. The B'cuzz programme transitions into Bloom Stimulator as plants enter flowering. During early bloom there can be overlap between growth-stage and flowering-stage products within the feeding programme.

Should I monitor EC when using Hydro Booster Uni?

Yes. Atami advises growers to use EC when adjusting nutrient doses, particularly when several base nutrients, boosters and additives are combined in the same feeding programme.

Is the 5L size suitable for commercial hydroponics?

Yes. At 0.5ml/L, a 5L container prepares approximately 10,000 litres of solution, making it particularly useful for larger reservoirs, nurseries and commercial hydroponic production.

Atami B’cuzz Hydro Booster Uni 1L - Hydroponic Growth & Plant Vitality Booster

£12.73

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Atami B'cuzz Hydro Booster Uni 1L is a concentrated hydroponic growth booster designed to complement B'cuzz Hydro A&B and support healthy, vigorous plant development during active growth and early flowering.

Hydroponically grown plants depend heavily on the nutrient solution supplied by the grower. B'cuzz Hydro Booster Uni has been developed specifically for this growing method, providing additional nutritional support alongside the main hydroponic base feed.

The formulation supplies key elements involved in chlorophyll production and is designed to support plants as they respond to environmental changes and progress through active vegetative development.

Rather than replacing the main base nutrient, Hydro Booster Uni works alongside products such as B'cuzz Hydro A&B, allowing growers to build a crop-stage feeding programme around the changing requirements of the plant.

Atami's current B'cuzz Hydro feeding programme uses Hydro Booster Uni at 0.5ml/L during growth and early bloom. At this concentration, a 1L bottle can prepare approximately 2,000 litres of nutrient solution.

Why choose Atami B'cuzz Hydro Booster Uni?

Developed specifically for hydroponics - designed to complement the nutritional requirements of hydroponically grown plants.
Supports active plant development - positioned within the B'cuzz programme for the growth and early bloom stages.
Contains key elements for chlorophyll - supports an important part of normal plant development and photosynthesis.
Supports plants through environmental changes - formulated to provide additional support as growing conditions change.
Complements Hydro A&B - designed to work alongside Atami's dedicated hydroponic base nutrient.
Crop-stage specific - particularly suited to the period after initial rooting and before the crop progresses fully into flowering.
Highly concentrated - the current Atami B'cuzz Hydro programme uses 0.5ml/L.
Suitable for precision feeding - integrates into hydroponic programmes where nutrient strength, pH and EC can be closely managed.
Part of the B'cuzz Hydro programme - can be incorporated alongside appropriate Atami root, base nutrient and flowering products.
Excellent coverage from 1L - prepares approximately 2,000L of solution at 0.5ml/L.
Professional pack format - supplied in outer cases of 12 x 1L bottles for trade and commercial growers.

Additional support during active growth

Once a young plant has established its initial root system, its priorities begin to change. The crop enters a period of active above-ground development as new leaves, shoots and stems are produced.

Hydro Booster Uni is positioned within the B'cuzz Hydro programme specifically for this transition. It follows the initial root-establishment stage and provides additional nutritional support alongside Hydro A&B during active vegetative development.

Atami continues Hydro Booster Uni into the early bloom transition, allowing the plant to receive this additional support as it moves from vegetative growth towards flowering.

It is therefore a crop-stage-specific hydroponic booster rather than a general additive intended to be used at the same rate throughout the entire crop cycle.

Key elements for chlorophyll

Atami highlights the presence of key elements involved in chlorophyll as one of the principal characteristics of B'cuzz Hydro Booster Uni.

Chlorophyll is the green pigment responsible for capturing light energy during photosynthesis. Through photosynthesis, plants convert light energy into chemical energy that can be used to support growth and development.

Supporting normal chlorophyll production is therefore particularly relevant during active vegetative development, when plants are producing and maintaining substantial photosynthetically active leaf growth.

Hydro Booster Uni provides this supplementary support alongside the crop's main base nutrition rather than replacing it.

Support through changing growing conditions

Plants continually respond to changes within their growing environment. Light intensity, temperature, humidity, irrigation frequency and nutrient concentration can all vary as a crop develops.

Atami positions Hydro Booster Uni as a product that supports plants with environmental changes, making it particularly relevant during periods of rapid vegetative development and transition.

Environmental management remains fundamental to successful hydroponic growing. Hydro Booster Uni should be used as part of a well-managed programme alongside suitable irrigation, temperature, humidity, lighting, pH and EC control.

How to use Atami B'cuzz Hydro Booster Uni

Atami's current B'cuzz Hydro feeding programme uses 0.5ml of Hydro Booster Uni per litre of water during the growth and early bloom stages.

At this concentration, use 5ml for 10L, 25ml for 50L, 50ml for 100L, 250ml for 500L and 500ml for 1,000L of nutrient solution.

A 1L bottle can therefore prepare approximately 2,000 litres of nutrient solution at the current 0.5ml/L programme rate.

Feeding programmes should still be adapted where necessary according to crop species, plant condition, source water, environmental conditions, light intensity and the EC of the complete nutrient solution.

Where Hydro Booster Uni fits in the B'cuzz programme

Hydro Booster Uni has a specific position within the B'cuzz hydroponic feeding programme rather than being used indiscriminately throughout the crop cycle.

During initial establishment, B'cuzz Root Stimulator focuses on development of the root system. As the plant moves into active vegetative development, Hydro Booster Uni provides additional growth-stage support alongside Hydro A&B.

Hydro Booster Uni continues into the early bloom transition before the feeding programme places greater emphasis on dedicated flowering and ripening products.

This crop-stage approach allows growers to adapt supplementary nutrition as the priorities of the plant change.

Hydro Booster Uni vs Hydro A&B

Hydro Booster Uni and Hydro A&B perform different roles within the B'cuzz hydroponic programme.

B'cuzz Hydro A&B is the base nutrient, supplying the main mineral nutrition required by the plant throughout the crop cycle.

B'cuzz Hydro Booster Uni is a supplementary booster, providing additional support during active vegetative development and early bloom.

Hydro Booster Uni should therefore be used alongside an appropriate base nutrient rather than as a standalone replacement for Hydro A&B.

Concentrated hydroponic booster for professional growing

The 1L format provides useful coverage for growers running larger reservoirs or multiple hydroponic systems without moving to the larger 5L container.

At 0.5ml/L, each 1L bottle prepares approximately 2,000 litres of nutrient solution.

A full outer case contains 12 x 1L bottles, providing 12 litres of Hydro Booster Uni concentrate in total.

Atami B'cuzz Hydro Booster Uni 1L product details

Brand	Atami
Range	B'cuzz
Product	Hydro Booster Uni
Product type	Hydroponic growth & plant vitality booster
Size	1L
Growing method	Hydroponics
Primary function	Additional nutritional support during active growth & early bloom
Key feature	Contains key elements involved in chlorophyll
Current programme dosage	0.5ml/L
Application stages	Growth & early bloom
10L solution	5ml
50L solution	25ml
100L solution	50ml
500L solution	250ml
1,000L solution	500ml
Approximate solution from 1L	2,000L at 0.5ml/L
Use with base nutrient	Yes - designed to complement B'cuzz Hydro A&B
Standalone base nutrient	No
Outer case quantity	12 x 1L bottles

Atami B'cuzz Hydro Booster Uni 1L FAQs

What does Atami B'cuzz Hydro Booster Uni do?

Hydro Booster Uni is a supplementary hydroponic booster designed to support plants during active growth and early bloom. Atami highlights support through environmental changes and key elements involved in chlorophyll.

When should I use Hydro Booster Uni?

In Atami's current B'cuzz Hydro programme, Hydro Booster Uni is used during the growth and early bloom stages.

How much B'cuzz Hydro Booster Uni should I use?

Atami's current hydro programme uses 0.5ml/L. A 1L bottle can therefore prepare approximately 2,000 litres of nutrient solution at this rate.

Is Hydro Booster Uni a base nutrient?

No. Hydro Booster Uni is a supplementary growth-stage booster. B'cuzz Hydro A&B provides the main base nutrition within Atami's hydroponic programme.

Can I use Hydro Booster Uni with Hydro A&B?

Yes. Hydro Booster Uni is designed to complement B'cuzz Hydro A&B and appears alongside it within Atami's hydro feeding programme.

Does Hydro Booster Uni contain elements for chlorophyll?

Yes. Atami identifies key elements involved in chlorophyll as an important characteristic of Hydro Booster Uni.

Why is chlorophyll important for plant development?

Chlorophyll captures light energy for photosynthesis, the process plants use to convert light into chemical energy. Normal chlorophyll production is therefore fundamental to healthy plant development.

Can Hydro Booster Uni support plants through environmental changes?

Atami specifically identifies support during environmental changes as one of the benefits of Hydro Booster Uni. Suitable environmental and irrigation management should still form the foundation of the growing programme.

Do I use Hydro Booster Uni during the rooting stage?

Atami positions Root Stimulator during early establishment, followed by Hydro Booster Uni during active growth. Hydro Booster Uni is therefore not the dedicated rooting product within the B'cuzz programme.

Do I use Hydro Booster Uni throughout flowering?

The current B'cuzz Hydro programme uses Hydro Booster Uni through growth and early bloom before dedicated flowering products take a greater role later in the crop cycle.

Can Hydro Booster Uni be used with flowering stimulators?

The B'cuzz programme transitions towards dedicated flowering products as plants enter bloom. During the early bloom transition, products can overlap within the wider crop-stage feeding programme.

Should I monitor EC when using Hydro Booster Uni?

Yes. When base nutrients, boosters and other additives are combined, monitoring the final EC helps growers manage the overall concentration of the nutrient solution.

How many 1L bottles are in a case?

A full outer case contains 12 x 1L bottles.

Atami B’cuzz Cocos Substrate 50L - Lightly Fertilised Washed & Buffered Coco Coir

£7.77

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Atami B'cuzz Cocos Substrate 50L is a premium, lightly fertilised coco coir growing medium made from high-quality ripened, washed and buffered coco fibres, combining excellent water retention with a light, oxygen-rich root environment.

Coco coir has become a popular growing medium for growers who want a highly responsive root zone with excellent control over irrigation and plant nutrition. Atami Cocos Substrate combines the natural water-holding properties of coco fibre with an open structure that allows plenty of oxygen around developing roots.

Unlike Atami's unfertilised Washed & Buffered Cocos, this substrate is lightly fertilised. Atami states that it contains sufficient initial nutrition for approximately the first week of the growth cycle, after which an appropriate liquid nutrient and stimulator programme can be introduced.

The coco fibres are ripened, washed and buffered before use, helping create a consistent growing medium suitable for controlled coco cultivation.

With an official EC of 0.80-1.00, this is a prepared coco substrate rather than a completely unfertilised blank medium. Each bag contains 50L, with 70 x 50L bags per pallet.

Why choose Atami B'cuzz Cocos Substrate?

High-quality coco growing medium - designed specifically for growing plants in coco coir.
Ripened, washed & buffered - the coco fibres are prepared before use to create a reliable growing substrate.
Lightly fertilised - contains initial nutrition to support approximately the first week of plant development.
Excellent water retention - coco fibre holds nutrient solution effectively within the root zone.
Light & airy structure - maintains valuable air space around developing roots.
Supports root oxygenation - the open structure allows roots access to oxygen as well as moisture.
Encourages strong root development - combines moisture availability with an oxygen-rich physical structure.
Responsive feeding medium - ideal for growers who want close control over liquid feeding and irrigation.
EC 0.80-1.00 - reflects its lightly fertilised formulation.
Compatible with coco-specific nutrition - particularly well suited to Atami's B'cuzz Coco feeding programme.
50L professional format - suitable for hobby growing, nurseries and larger horticultural production.
70 bags per pallet - giving 3,500L of substrate on a full pallet.

Excellent balance between water & oxygen

One of the major advantages of coco coir is its ability to retain a useful quantity of water while maintaining a comparatively open physical structure.

Atami Cocos Substrate holds nutrient-rich irrigation water within the growing medium, making moisture readily available to the root system.

At the same time, the substrate remains relatively light and airy. This helps maintain oxygen around the roots rather than creating the dense, poorly aerated conditions that can occur in unsuitable or compacted growing media.

This balance between water availability and root-zone aeration is one of the reasons coco has become widely used for intensive container growing and controlled-environment horticulture.

Designed to support healthy root development

Roots require both water and oxygen. While irrigation provides the moisture and dissolved nutrients required by the crop, oxygen within the root zone is also fundamental to normal root function.

Atami specifically highlights the light structure of its Cocos Substrate and the resulting availability of oxygen to the roots.

A healthy, well-developed root system creates a larger interface between the plant and the growing medium, helping the crop access the water and nutrition supplied through the irrigation programme.

Maintaining appropriate irrigation frequency is therefore important. Coco should remain evenly moist without being treated exactly like a conventional soil or compost.

Ripened, washed & buffered coco fibres

Atami Cocos Substrate is produced from coco fibres that have been ripened, washed and buffered before being supplied as a finished growing medium.

Washing helps remove unwanted soluble salts accumulated within raw coco material, while buffering prepares the cation exchange sites naturally present within coco fibre.

These preparation stages are particularly important with coco because untreated coir does not behave in the same way as a conventional peat-based growing medium.

Using a properly prepared coco substrate gives growers a much more suitable starting point for controlled crop nutrition and irrigation.

Lightly fertilised for initial establishment

Atami B'cuzz Cocos Substrate differs from completely unfertilised coco products because it already contains a light initial nutrient charge.

Atami states that the substrate contains sufficient nutrition for approximately the first week of the growth cycle.

After this initial period, liquid fertilisers and stimulators can be introduced to provide the continuing nutrition required by the developing crop.

The exact point at which feeding needs to increase will depend on plant species, crop size, irrigation frequency and growing conditions, so the condition of the crop should always be considered alongside a feeding schedule.

EC 0.80-1.00

Atami specifies an electrical conductivity of EC 0.80-1.00 for Cocos Substrate.

This is an important distinction from Atami Washed & Buffered Cocos, which contains no added fertiliser and consequently has a much lower EC.

Cocos Substrate is intended to provide some initial nutrition before the grower transitions onto an appropriate liquid feeding programme.

Once regular feeding begins, growers using controlled coco cultivation can monitor the EC and pH of their nutrient solution to manage crop nutrition more precisely.

Feeding plants in Atami Cocos Substrate

Once the initial nutrient charge has been utilised, Atami recommends introducing liquid fertilisers and stimulators for optimum results.

A coco-specific base nutrient is the logical choice because coco has different nutrient-management characteristics from conventional soil and peat-based substrates.

Atami's B'cuzz Coco A&B programme is designed specifically for coco cultivation and allows nutrient strength to be adjusted as plants progress from growth through flowering and ripening.

Atami's current coco grow guide uses a nutrient-solution pH of approximately 5.5-6.0. EC and nutrient strength should be adapted according to crop stage, source water and plant response.

Cocos Substrate vs Washed & Buffered Cocos

Although the names are similar, these are two different Atami coco substrates.

Atami B'cuzz Cocos Substrate is lightly fertilised and has an EC of 0.80-1.00. It contains enough initial nutrition for approximately the first week of growth.

Atami Washed & Buffered Cocos contains no added fertiliser and has an EC below 0.3. It is intended for growers who want to take control of nutrition from the very beginning.

Cocos Substrate therefore provides a more immediately prepared starting medium, while Washed & Buffered Cocos provides a lower-EC blank canvas for growers who want complete control over the initial feed.

Cocos Substrate vs High Porosity Cocos

Standard Cocos Substrate should also be distinguished from Atami High Porosity Cocos.

High Porosity Cocos combines prepared coco with 30% perlite to create additional air space and faster drainage. Standard Cocos Substrate does not contain this added perlite.

Standard Cocos Substrate therefore provides the characteristic water-retention and aeration properties of prepared coco fibre, while High Porosity Cocos is intended for growers specifically seeking increased porosity and drainage.

50L coco substrate for professional horticulture

The 50L bag is suitable for individual container production as well as larger nursery and controlled-environment growing operations.

Each pallet contains 70 x 50L bags, providing a total nominal substrate volume of 3,500 litres per pallet.

The consistent, prepared nature of the substrate makes it suitable for growers who need a repeatable coco growing medium across larger numbers of containers or successive crop batches.

Atami B'cuzz Cocos Substrate 50L product details

Brand	Atami
Range	B'cuzz
Product	Cocos Substrate
Product type	Coco coir growing substrate
Bag size	50L
Growing medium	Prepared coco fibre
Coco preparation	Ripened, washed & buffered
Fertilisation	Lightly fertilised
Initial nutrition	Approximately the first week of the growth cycle
EC	0.80-1.00
Key characteristics	Water retention, aeration & strong root-zone structure
Recommended ongoing nutrition	Coco-specific liquid fertiliser & appropriate stimulators
Atami coco pH guidance	Approximately 5.5-6.0 for the nutrient solution
Outer case quantity	1 x 50L bag
Pallet quantity	70 x 50L bags
Total nominal volume per pallet	3,500L

Atami B'cuzz Cocos Substrate 50L FAQs

What is Atami B'cuzz Cocos Substrate?

It is a prepared coco coir growing medium made from high-quality ripened, washed and buffered coco fibres. It is lightly fertilised and designed to combine good water retention with an airy root-zone structure.

Is Atami Cocos Substrate pre-fertilised?

Yes. Cocos Substrate is lightly fertilised. Atami states that it contains sufficient nutrition for approximately the first week of the growth cycle.

What is the EC of Atami Cocos Substrate?

Atami specifies an EC of 0.80-1.00 for Cocos Substrate.

Is Atami Cocos Substrate washed and buffered?

Yes. Atami describes the coco fibres as ripened, washed and buffered before they are supplied as the finished substrate.

When should I start feeding plants in Atami Cocos Substrate?

The substrate contains initial nutrition for approximately the first week. After this initial period, Atami recommends introducing appropriate liquid fertilisers and stimulators according to the requirements of the crop.

Does coco coir hold water well?

Yes. Coco fibre has excellent water-retention characteristics while maintaining a relatively light and airy physical structure around the roots.

Is Atami Cocos Substrate good for root development?

Yes. Its combination of moisture retention and an open structure helps maintain both water and oxygen within the root zone, supporting healthy root development.

Should I use a coco-specific nutrient with this substrate?

A coco-specific feeding programme is recommended for ongoing cultivation because coco behaves differently from conventional soil and peat-based growing media. Atami produces B'cuzz Coco A&B specifically for coco cultivation.

What pH should I use when growing in Atami coco?

Atami's current coco feeding guide uses a nutrient-solution pH of approximately 5.5-6.0.

Is Cocos Substrate the same as Atami Washed & Buffered Cocos?

No. Cocos Substrate is lightly fertilised with an EC of 0.80-1.00. Washed & Buffered Cocos contains no added fertiliser and has an EC below 0.3, giving growers control of nutrition from the start.

Does Atami Cocos Substrate contain perlite?

Standard Cocos Substrate does not use the 30% perlite formulation found in Atami High Porosity Cocos. Growers specifically wanting additional drainage and air space should consider the High Porosity version.

Is Atami Cocos Substrate suitable for commercial horticulture?

Yes. The 50L format and prepared, consistent nature of the substrate make it suitable for nurseries, controlled-environment horticulture and larger-scale container production as well as hobby cultivation.

How many 50L bags are on a pallet?

A full pallet contains 70 x 50L bags, providing a total nominal substrate volume of 3,500 litres.

Atami B’cuzz Coco A&B 1L - Two-Part Base Nutrient for Coco

£7.06

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Atami B'cuzz Coco A&B 1L is a concentrated two-part mineral base nutrient developed specifically for plants grown in coco and coco-based substrates, providing the essential nutrition required for strong, healthy development throughout the crop cycle.

Coco coir offers growers excellent root-zone aeration, water retention and close control over crop nutrition. However, its nutritional characteristics differ significantly from conventional soil and peat-based compost, making a dedicated coco fertiliser particularly useful.

B'cuzz Coco A&B has been formulated specifically around these characteristics. Coco A has an NK analysis of 5-5 W/W and contains approximately 4% calcium W/W, while Coco B has a PK analysis of 4-6 W/W and provides phosphorus and essential micronutrients.

This calcium content is particularly relevant in coco cultivation. Coco substrates are naturally rich in potassium but naturally poor in calcium, so Atami has formulated Coco A to provide calcium as part of the base feeding programme.

Atami recommends 1-3ml/L of Coco A plus 1-3ml/L of Coco B. Both parts are used together and can provide base nutrition throughout growth, flowering and ripening.

Why choose Atami B'cuzz Coco A&B?

Dedicated coco nutrition - formulated specifically for plants grown in coco and coco-based substrates.
Complete two-part base feed - Coco A and Coco B provide complementary mineral nutrition and are designed to be used together.
Suitable throughout the crop cycle - provides base nutrition through vegetative growth, flowering and ripening.
Coco A NK 5-5 W/W - provides nitrogen and potassium as part of the two-part formulation.
Approximately 4% calcium in Coco A - particularly important because coco is naturally poor in calcium.
Coco B PK 4-6 W/W - provides phosphorus and potassium alongside essential micronutrients.
Supports strong, healthy plants - designed to provide the concentrated mineral nutrition required throughout crop development.
Adjustable 1-3ml/L dosage - allows feeding strength to be adapted to crop requirements.
Ideal for precision coco growing - suitable for programmes where nutrient concentration, pH and EC are closely controlled.
Compatible with the B'cuzz Coco programme - provides the base around which Atami's root, growth, flowering and ripening products can be used.
Suitable for a wide range of crops - including vegetables, fruits, herbs, indoor plants and ornamentals grown in coco.
Convenient 1L A&B format - supplied as 1L Coco A plus 1L Coco B, providing 2L of concentrate in total.

Why coco needs dedicated nutrition

Coco is not nutritionally identical to soil or peat-based compost. Its physical and chemical characteristics influence how nutrients behave within the root zone and how they are made available to the plant.

Atami highlights one particularly important characteristic: coco is naturally rich in potassium but naturally poor in calcium.

Coco A has therefore been formulated with approximately 4% calcium W/W alongside nitrogen and other base elements, helping provide appropriate nutrition for crops grown in high-quality coco substrates.

Coco B complements the A component by supplying phosphorus and the necessary micronutrients. Used together, the two components form the nutritional foundation of the B'cuzz Coco programme.

Why does Coco A&B come in two parts?

Some mineral nutrients can react chemically with one another when they are present together at very high concentrations.

These reactions can produce compounds that are less available to plants, which is why Atami separates the concentrated formulation into Coco A and Coco B.

Keeping the two concentrates separate maintains their stability during storage. They are only brought together once they have been diluted into water.

Coco A and Coco B are complementary components rather than separate grow and bloom fertilisers. Both are required when preparing the complete base nutrient solution.

Important: never mix Coco A & B concentrates directly

Never pour undiluted Coco A and undiluted Coco B directly together.

Add the required amount of Coco A to the irrigation water and mix thoroughly. Once Coco A is fully dispersed, add the required quantity of Coco B and mix the solution again.

Compatible stimulators and additives can then be incorporated according to the chosen feeding programme.

Once the complete nutrient solution has been prepared, check and adjust the final EC and pH as required for the crop and growing system.

Base nutrition throughout growth, flowering & ripening

B'cuzz Coco A&B can be used throughout the entire crop cycle rather than requiring completely different base fertilisers for vegetative and flowering stages.

During vegetative growth, Coco A&B supplies the mineral foundation required as roots, leaves, shoots and stems develop.

As plants transition into flowering, the same A&B base nutrient remains in the programme while specialist flowering products can be introduced according to crop requirements.

This approach allows the base nutrition to remain consistent while supplementary products and feeding strength are adjusted as the crop develops.

How to use Atami B'cuzz Coco A&B

Atami recommends a general dosage of 1-3ml/L of Coco A plus 1-3ml/L of Coco B.

At this dosage range, a 10L reservoir requires 10-30ml of Coco A plus 10-30ml of Coco B. A 50L reservoir requires 50-150ml of each part, while a 100L reservoir requires 100-300ml of each part.

Each 1L component can prepare approximately 333-1,000 litres of nutrient solution across the general 1-3ml/L application range.

Feeding strength should be adapted according to crop species, development stage, plant condition, environmental conditions, light intensity, source water and any additional products in the feeding programme.

Monitoring the EC of the complete nutrient solution provides an important reference when adjusting the final concentration.

Managing pH & EC when growing in coco

One of the advantages of coco cultivation is the degree of control it gives growers over the nutrient solution supplied to the root zone.

Atami's current coco cultivation guidance recommends maintaining the nutrient solution at approximately pH 5.5-6.2, while EC should be adjusted according to crop stage and plant requirements.

Source water and any stimulators, boosters or flowering additives will contribute to the final nutrient solution, so EC should be checked after the complete feed has been mixed.

The foundation of the B'cuzz Coco programme

Coco A&B provides the base mineral nutrition around which the wider Atami B'cuzz Coco feeding programme can be built.

During early establishment, B'cuzz Root Stimulator can be incorporated to support root development. Coco Booster Uni can then provide additional support as plants move into active vegetative development.

Once flowers begin to form, Coco Bloom Stimulator can be introduced to support generative development, with appropriate bloom and ripening products used later according to the chosen crop programme.

Coco A&B remains the base nutrient throughout these stages, with the application rate adjusted according to plant demand and the overall nutrient solution.

Coco A&B vs Coco Booster Uni

Coco A&B and Coco Booster Uni perform different roles within the B'cuzz Coco programme.

Coco A&B is the base nutrient, providing the fundamental mineral nutrition required throughout the crop cycle.

Coco Booster Uni is a supplementary booster containing plant extracts, magnesium and iron and is positioned around the transition between rooting and flowering.

Coco Booster Uni therefore complements Coco A&B rather than replacing it.

Coco A&B vs Coco Bloom Stimulator

Coco Bloom Stimulator is also a supplementary product rather than a replacement for Coco A&B.

Coco A&B supplies the main mineral nutrition throughout the crop cycle, while Coco Bloom Stimulator is introduced from flower formation to provide specialist flowering-stage support.

Using crop-stage products around a consistent base nutrient allows the wider B'cuzz Coco programme to change as the developmental priorities of the plant change.

Coco A&B vs Soil A&B

Atami produces different base nutrients for coco and soil because the growing media have different nutritional characteristics.

Coco A&B is formulated specifically around coco-based substrates, including their naturally low calcium content.

Soil A&B is formulated for soil and soil-based substrates and uses a different nutrient analysis.

Growers using coco should therefore choose the dedicated Coco A&B formulation rather than treating coco as conventional potting compost.

Atami B'cuzz Coco A&B 1L product details

Brand	Atami
Range	B'cuzz
Product	Coco A&B
Product type	Two-part mineral base nutrient for coco
Pack size	1L Coco A + 1L Coco B
Total concentrate	2L
Growing medium	Coco & coco-based substrates
Coco A analysis	NK 5-5 W/W
Coco A calcium content	Approximately 4% W/W
Coco B analysis	PK 4-6 W/W
General dosage	1-3ml/L Coco A + 1-3ml/L Coco B
Application stages	Entire crop cycle
10L solution	10-30ml Coco A + 10-30ml Coco B
50L solution	50-150ml Coco A + 50-150ml Coco B
100L solution	100-300ml Coco A + 100-300ml Coco B
Approximate solution from each 1L part	333-1,000L across the 1-3ml/L dosage range
Atami coco pH guidance	Approximately 5.5-6.2
Mixing	Dilute A and B in water - never mix the concentrates directly

Atami B'cuzz Coco A&B 1L FAQs

What is Atami B'cuzz Coco A&B?

Coco A&B is a concentrated two-part mineral base nutrient formulated specifically for plants grown in coco and coco-based substrates. It can provide the base nutrition throughout the entire crop cycle.

What is the nutrient analysis of Atami Coco A&B?

Coco A has an NK 5-5 W/W analysis, while Coco B has a PK 4-6 W/W analysis. Coco A also contains approximately 4% calcium W/W.

Why does Atami Coco A contain calcium?

Coco substrates are naturally poor in calcium. Atami therefore formulates Coco A with approximately 4% calcium W/W to help provide appropriate base nutrition for plants grown in coco.

Why are Coco A and Coco B supplied separately?

Certain mineral nutrients can react when present together at high concentration. Keeping the A and B concentrates separate maintains their stability until they are diluted into water.

Can I mix Coco A and Coco B directly together?

No. Never mix the undiluted concentrates directly. Add Coco A to water and mix thoroughly before adding Coco B to the diluted nutrient solution.

How much Atami Coco A&B should I use?

Atami gives a general dosage of 1-3ml/L of Coco A plus 1-3ml/L of Coco B. Final feeding strength should be adjusted to the crop and complete nutrient solution.

Can Atami Coco A&B be used throughout flowering?

Yes. Coco A&B is designed for use throughout the entire crop cycle, including vegetative growth, flowering and ripening.

Do I need separate grow and bloom base nutrients?

No. Coco A and Coco B are complementary parts of the same base nutrient and remain in the programme throughout the crop cycle. Specialist stimulators and additives can be changed according to crop stage.

Can I use Coco Booster Uni with Coco A&B?

Yes. Coco Booster Uni is designed to complement the B'cuzz Coco programme and provides additional support during active growth and the transition towards flowering.

Can I use Coco Bloom Stimulator with Coco A&B?

Yes. Coco Bloom Stimulator can be introduced from flower formation while Coco A&B continues to provide the main base nutrition.

What pH is recommended when growing in coco?

Atami's current coco cultivation guidance recommends a nutrient-solution pH of approximately 5.5-6.2.

Should I monitor EC when using Coco A&B?

Yes. Monitoring EC allows the concentration of the complete nutrient solution to be adjusted according to crop stage, plant condition, environment and the other products being used.

Is Coco A&B suitable for soil-grown plants?

Coco A&B is specifically formulated for coco-based substrates. Atami B'cuzz Soil A&B is the dedicated alternative for plants grown in soil and soil-based composts.

How much product is included in the 1L Coco A&B pack?

The pack contains 1L of Coco A and 1L of Coco B, giving 2 litres of concentrated two-part nutrient in total.

Atami B’cuzz Blossom Builder Liquid 250ml - PK 18-23 Bloom Finisher

£5.38

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Atami B'cuzz Blossom Builder Liquid 250ml is a highly concentrated PK 18-23 bloom finisher developed for the later stages of flowering and ripening, supporting increased yield, larger fruits and flowers, improved structure and enhanced aromatic properties.

As flowering progresses, the nutritional priorities of a crop change. Demand for phosphorus and potassium becomes increasingly important as plants concentrate on flower formation, fruit development, ripening and final crop quality.

B'cuzz Blossom Builder Liquid has been formulated specifically for this later generative stage. Its concentrated PK 18-23 W/W formulation supplies high levels of phosphorus and potassium to support strong, healthy and well-developed flowers and fruits.

Atami highlights increased yield, increased fruit size, a unique PK ratio and higher levels of sugars and essential oils among the key characteristics of Blossom Builder Liquid.

Suitable for soil, coco and hydroponic cultivation, Blossom Builder Liquid can be incorporated into virtually any irrigation system at a highly concentrated dosage of just 0.25-0.5ml/L.

Why choose Atami B'cuzz Blossom Builder Liquid?

PK 18-23 bloom finisher - highly concentrated phosphorus and potassium nutrition for late flowering and ripening.
Supports increased yield - developed to support productive flower and fruit development during the final generative stages.
Supports increased fruit size - designed to help crops develop larger, well-structured fruits and flowers.
Improves fruit structure - Atami specifically positions Blossom Builder Liquid to support improved structure as crops mature.
Supports final hardening - the concentrated PK formulation assists development as flowers and fruits approach maturity.
Supports sugars & essential oils - Atami highlights higher sugar and essential-oil content as a key product benefit.
Supports aromatic properties - designed with the final aroma and quality of flowers and fruits in mind.
Highly concentrated - used at only 0.25-0.5ml/L.
Suitable for soil - integrates with soil-based flowering programmes.
Suitable for coco - compatible with coco-based cultivation and feeding programmes.
Suitable for hydroponics - can be used with hydroponic base nutrition and irrigation systems.
Compatible with irrigation systems - Atami states that Blossom Builder Liquid can be used in any irrigation system.
Works with B'cuzz Bloom Stimulator - Atami recommends this combination within its flowering programmes.
Excellent coverage - a 250ml bottle prepares approximately 500-1,000L of nutrient solution.

A concentrated finisher for late flowering & ripening

Blossom Builder Liquid is not designed as an early vegetative fertiliser. Its role becomes increasingly important as the crop progresses through flowering and moves towards ripening.

During this stage, plants increasingly direct resources towards the development and maturation of flowers and fruits. Atami's grow guides position Blossom Builder Liquid during the later generative stages, when phosphorus and potassium requirements become particularly important.

This makes it a useful finishing product for growers looking to adapt their feeding programme as the developmental priorities of the crop change.

The concentrated formulation means relatively small quantities are required, making accurate measurement particularly important.

PK 18-23 for flower & fruit development

Atami specifies Blossom Builder Liquid as PK 18-23 W/W, giving the product a very high concentration of phosphorus and potassium.

Phosphorus and potassium are important macronutrients during generative crop development and become increasingly relevant as plants progress through flowering and ripening.

Atami specifically developed Blossom Builder Liquid to help improve the structure of flowers and fruits while supporting large, healthy and fragrant reproductive growth.

Because the product is highly concentrated, the overall nutrient programme and EC should be managed carefully, particularly when other high-PK products are being considered.

Supporting yield, fruit size & final crop quality

Blossom Builder Liquid is not positioned solely around increasing nutrient concentration. Atami highlights several crop-quality characteristics alongside its PK analysis.

These include increased yield, increased fruit size and improved aromatic properties, making the product particularly relevant during the final productive stages of flowering crops.

Atami also highlights a higher content of sugars and essential oils, characteristics that are especially relevant to crops where flavour, fragrance and final fruit or flower quality are important.

Results will still depend on genetics, plant health, environmental conditions, irrigation, light, root-zone management and the wider nutritional programme.

Suitable for soil, coco & hydro

One of the advantages of B'cuzz Blossom Builder Liquid is its compatibility with multiple cultivation methods.

Atami specifies the product for use with soil, coco and hydro substrates, allowing the same specialist finishing product to be incorporated across a wide range of professional and hobby growing systems.

It can also be used in irrigation systems, making it suitable for everything from manually watered container crops to appropriately managed automated fertigation systems.

The base nutrient should still be selected according to the growing medium and crop requirements.

How to use Atami B'cuzz Blossom Builder Liquid

Atami recommends using 0.25-0.5ml of Blossom Builder Liquid per litre of water.

At this concentration, use 2.5-5ml for 10L, 12.5-25ml for 50L, 25-50ml for 100L and 125-250ml for 500L of nutrient solution.

A 250ml bottle therefore prepares approximately 1,000 litres at 0.25ml/L or 500 litres at 0.5ml/L.

Atami's grow guides use Blossom Builder Liquid during the later flowering and ripening stages. Feeding schedules should be adapted to the individual crop, environment and complete nutrient programme rather than treated as rigid instructions.

Because Blossom Builder Liquid is a concentrated PK product, monitor the EC of the complete nutrient solution and consider the contribution of any other flowering additives being used.

Using Blossom Builder Liquid with a base nutrient

Blossom Builder Liquid can be integrated with suitable base nutrition for soil, coco or hydroponic cultivation.

Atami's own grow guides show it used alongside B'cuzz Soil A&B, Coco A&B and Hydro A&B according to the growing medium.

As the crop progresses through flowering, the base nutrient continues to provide broader mineral nutrition while Blossom Builder Liquid supplies concentrated phosphorus and potassium for the later generative stages.

This allows growers to adapt the nutritional profile of the feeding programme without changing the entire base nutrient system.

Blossom Builder Liquid & B'cuzz Bloom Stimulator

Atami specifically recommends using Blossom Builder Liquid in combination with B'cuzz Bloom Stimulator.

The products perform different roles. B'cuzz Bloom Stimulator provides flowering-stage stimulation, while Blossom Builder Liquid supplies concentrated PK nutrition as the crop progresses towards maturity.

This allows flowering stimulation and late-stage phosphorus and potassium nutrition to be managed as complementary parts of the same programme.

Blossom Builder Liquid vs Blossom Builder Tabzz

Both products are designed around late flowering and finishing, but they use different formulations and application formats.

Blossom Builder Liquid is a concentrated liquid PK 18-23 finisher dosed directly into the nutrient solution at 0.25-0.5ml/L.

Blossom Builder Tabzz uses dissolvable effervescent tablets with a different PK formulation and dosage system.

Growers should follow the specific instructions for the version they are using rather than treating the liquid and tablet products as interchangeable dose-for-dose.

Blossom Builder Liquid vs Bloombastic

Blossom Builder Liquid and Bloombastic are both concentrated flowering products, but their formulations and positioning differ.

Blossom Builder Liquid is a PK 18-23 bloom finisher focused on phosphorus and potassium nutrition during later flowering and ripening.

Bloombastic is Atami's PK 14-15 all-in-one bloom additive, combining its PK content with broader bloom, hardening, taste and ripening functions.

Because both products contribute substantial phosphorus and potassium, growers should avoid automatically stacking concentrated PK products without considering the complete nutrient programme and final EC.

What plants can Blossom Builder Liquid be used on?

Atami lists a range of fruiting, flowering and ornamental crops as suitable examples.

These include fruiting crops such as chilli peppers and blueberries, as well as flowering ornamentals including Buddleia and Amaranth.

The appropriate dosage should be adjusted to the requirements of the individual plant or commercial crop rather than assuming every species requires identical nutrient strength.

Atami B'cuzz Blossom Builder Liquid 250ml product details

Brand	Atami
Range	B'cuzz
Product	Blossom Builder Liquid
Product type	Concentrated bloom finisher
Size	250ml
PK analysis	PK 18-23 W/W
Primary function	Late flowering & ripening support
Key benefits	Supports yield, fruit size, structure, sugars, essential oils & aromatic properties
Suitable growing media	Soil, coco & hydro
Dosage	0.25-0.5ml/L
10L solution	2.5-5ml
50L solution	12.5-25ml
100L solution	25-50ml
500L solution	125-250ml
Approximate solution from 250ml	500-1,000L depending on dosage
Recommended combination	B'cuzz Bloom Stimulator
Irrigation systems	Suitable for manual & automatic irrigation systems
Outer case quantity	12 x 250ml bottles

Atami B'cuzz Blossom Builder Liquid 250ml FAQs

What is Atami Blossom Builder Liquid?

Blossom Builder Liquid is a concentrated PK 18-23 flowering and ripening finisher designed to support yield, fruit size, structure and aromatic properties during the later generative stages.

What is the PK ratio of Blossom Builder Liquid?

The current European Atami specification is PK 18-23 W/W.

When should Blossom Builder Liquid be used?

Blossom Builder Liquid is intended for the later flowering and ripening stages, when the crop's requirement for phosphorus and potassium becomes increasingly important.

How much Blossom Builder Liquid should I use?

Atami recommends 0.25-0.5ml/L. At this concentration, a 250ml bottle prepares approximately 500-1,000 litres of nutrient solution.

Can Blossom Builder Liquid be used in coco?

Yes. Atami specifies Blossom Builder Liquid for soil, coco and hydroponic cultivation.

Can Blossom Builder Liquid be used in hydroponics?

Yes. It is suitable for hydroponic cultivation and can be incorporated into appropriately managed irrigation systems.

Can Blossom Builder Liquid be used in soil?

Yes. It can be used with soil-based crops alongside an appropriate base nutrient and flowering programme.

Does Blossom Builder Liquid increase fruit size?

Atami specifically highlights increased fruit size and improved fruit structure among the intended benefits of Blossom Builder Liquid.

Does Blossom Builder Liquid support sugars and essential oils?

Yes. Atami highlights a higher content of sugars and essential oils as one of the product's key characteristics during final crop development.

Can I use Blossom Builder Liquid with B'cuzz Bloom Stimulator?

Yes. Atami specifically recommends combining Blossom Builder Liquid with B'cuzz Bloom Stimulator.

Is Blossom Builder Liquid the same as Blossom Builder Tabzz?

No. The Liquid version is a PK 18-23 concentrate dosed at 0.25-0.5ml/L, while Blossom Builder Tabzz uses dissolvable tablets and a different formulation and application rate.

Is Blossom Builder Liquid the same as Bloombastic?

No. Blossom Builder Liquid is a PK 18-23 bloom finisher, while Bloombastic is Atami's PK 14-15 all-in-one bloom additive. They have different formulations and roles within the Atami range.

Can Blossom Builder Liquid be used in an automatic irrigation system?

Yes. Atami states that Blossom Builder Liquid can be used with any irrigation system when incorporated into an appropriately managed nutrient programme.

How many 250ml bottles are in an outer case?

A full outer case contains 12 x 250ml bottles.

Atami B’cuzz Blossom Builder Liquid 100ml - PK 18-23 Bloom Finisher

£3.55

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Atami B'cuzz Blossom Builder Liquid 100ml is a highly concentrated PK 18-23 bloom finisher developed for flowering and ripening crops, supporting increased yield, larger fruits and flowers, improved structure and enhanced aromatic properties.

As plants progress through flowering, their nutritional requirements change and the demand for phosphorus and potassium increases. Blossom Builder Liquid has been formulated specifically around this generative stage, providing a concentrated source of these important flowering nutrients.

Atami specifies a PK 18-23 W/W analysis and highlights increased yield, increased fruit size, improved structure and a higher content of sugars and essential oils among the product's key characteristics.

The unusual phosphorus-to-potassium ratio is deliberate. Atami states that the comparatively high phosphorus level helps support the hardening of fruits while the overall formulation promotes strong, healthy and fragrant flowers and fruits.

Blossom Builder Liquid works in soil, coco and hydro and can be used in irrigation systems. Its concentrated 0.25-0.5ml/L application rate means this 100ml bottle can prepare approximately 200-400 litres of nutrient solution.

Why choose Atami B'cuzz Blossom Builder Liquid?

PK 18-23 bloom finisher - concentrated phosphorus and potassium nutrition for flowering and ripening crops.
Supports increased yield - developed to promote productive flower and fruit development.
Supports increased fruit size - designed to encourage large, healthy flowers and fruits.
Improves fruit structure - formulated around the changing nutritional requirements of generative growth.
Supports fruit hardening - Atami highlights the product's relatively high phosphorus level in relation to this function.
Supports aromatic properties - designed with the fragrance and final quality of flowers and fruits in mind.
Higher content of sugars & essential oils - one of the key benefits highlighted by Atami.
Highly concentrated - only 0.25-0.5ml/L is required.
Suitable for soil - can be incorporated into soil-based flowering programmes.
Suitable for coco - compatible with coco and coco-based growing systems.
Suitable for hydroponics - suitable for hydroponic flowering programmes.
Suitable for irrigation systems - liquid formulation suitable for manual and automatic irrigation.
Can work with B'cuzz Bloom Stimulator - a combination specifically recommended by Atami.
Excellent coverage from 100ml - approximately 200-400L of nutrient solution depending on dosage.
Outer case of 12 - supplied as 12 x 100ml bottles per full case.

Concentrated nutrition for flowering & ripening

The nutritional priorities of a plant change as it moves away from vegetative development and concentrates increasingly on flowers and fruits.

Atami specifically highlights the increasing requirement for phosphorus and potassium as flowering progresses. Blossom Builder Liquid has been developed to respond to this change with its concentrated PK 18-23 formulation.

Rather than simply increasing the amount of general base fertiliser, Blossom Builder Liquid allows growers to alter the nutritional profile of the feeding programme to provide additional phosphorus and potassium during generative development.

Its high concentration also means only a small amount is required, making accurate measurement important.

What does PK 18-23 mean?

Atami specifies Blossom Builder Liquid as PK 18-23 W/W, indicating its concentrated phosphorus and potassium content.

These two macronutrients become particularly important as flowering crops concentrate on flowers, fruits and ripening.

Atami describes the formulation as having a unique P:K ratio and specifically highlights its ability to support improved fruit structure and strong, healthy, large and fragrant flowers and fruits.

Because this is a highly concentrated PK product, growers should consider its contribution alongside the base nutrient and any other flowering additives when managing the overall nutrient strength.

Supporting fruit size, sugars & essential oils

Blossom Builder Liquid is designed around more than simply providing additional phosphorus and potassium.

Atami highlights increased yield and increased fruit size among its main benefits, together with improved structure and aromatic properties.

The manufacturer also highlights a higher content of sugars and essential oils, making Blossom Builder Liquid particularly relevant to crops where flavour, fragrance and final flower or fruit quality are important.

Final crop performance will also depend on genetics, plant health, environmental conditions, light, irrigation, root-zone management and the wider feeding programme.

Suitable for soil, coco & hydro

B'cuzz Blossom Builder Liquid is not restricted to a single growing medium. Atami specifies it for use in soil, coco and hydro substrates.

This allows growers to use the same specialist flowering product while selecting the appropriate base nutrition for their chosen cultivation method.

Atami also states that Blossom Builder Liquid is usable in any irrigation system, making it suitable for manually watered crops as well as appropriately managed automatic irrigation and fertigation systems.

How to use Atami B'cuzz Blossom Builder Liquid

Atami recommends using 0.25-0.5ml of Blossom Builder Liquid per litre of water.

At this concentration, use 2.5-5ml for 10L, 12.5-25ml for 50L and 25-50ml for 100L of nutrient solution.

A 100ml bottle therefore prepares approximately 400L at 0.25ml/L or 200L at 0.5ml/L.

Application should be adapted to the requirements of the individual plant or crop. Consider crop stage, plant condition, source water, environment and the other nutrients and additives being used.

When incorporating Blossom Builder Liquid into an existing feeding programme, monitor the EC of the complete nutrient solution and take account of any other concentrated PK products.

Using Blossom Builder Liquid in a flowering programme

Blossom Builder Liquid can be used alongside suitable base nutrition for soil, coco or hydro cultivation.

The base nutrient can continue to provide broader mineral nutrition while Blossom Builder Liquid supplies concentrated phosphorus and potassium for generative development.

Atami also states that Blossom Builder Liquid can be used as stand-alone flowering nutrition and stimulator in one, while specifically recommending its use in combination with B'cuzz Bloom Stimulator.

The appropriate approach will depend on the crop, growing method and wider feeding programme.

Blossom Builder Liquid & B'cuzz Bloom Stimulator

Atami specifically recommends combining Blossom Builder Liquid with B'cuzz Bloom Stimulator.

Blossom Builder Liquid provides the concentrated PK component, while Bloom Stimulator performs a specialist flowering-stimulation role.

This allows the two functions to complement one another within a carefully managed flowering programme.

Blossom Builder Liquid vs Blossom Builder Tabzz

Although they share the Blossom Builder name, the liquid and tablet products have different formulations and application methods.

Blossom Builder Liquid is a PK 18-23 liquid concentrate measured directly into the nutrient solution at 0.25-0.5ml/L.

Blossom Builder Tabzz uses effervescent tablets that dissolve in the nutrient solution and has its own PK analysis and dosage instructions.

Growers should therefore follow the instructions for the specific product rather than treating the two versions as interchangeable dose-for-dose.

Blossom Builder Liquid vs Bloombastic

Both products are designed for flowering crops, but their formulations and functions differ.

Blossom Builder Liquid is a concentrated PK 18-23 bloom finisher focused strongly on phosphorus and potassium nutrition, fruit structure, yield and fruit size.

Bloombastic is Atami's PK 14-15 all-in-one bloom additive, positioned as a bloom stimulator, hardener, taste enhancer and activator of enzymatic processes during final flowering and ripening.

Because both products contribute significant phosphorus and potassium, avoid automatically combining multiple concentrated PK products without considering the complete feeding programme and final EC.

Which plants can Blossom Builder Liquid be used on?

Atami gives a range of vegetables, fruits and flowering ornamental plants as examples of suitable crops.

These include chilli peppers and blueberries, together with flowering ornamentals such as Buddleia and Amaranth.

The dosage can be adjusted to meet the needs of individual plants and crops rather than assuming every species requires exactly the same nutrient concentration.

Atami B'cuzz Blossom Builder Liquid 100ml product details

Brand	Atami
Range	B'cuzz
Product	Blossom Builder Liquid
Product type	Concentrated bloom finisher
Size	100ml
PK analysis	PK 18-23 W/W
Primary function	Flowering & ripening support
Key benefits	Supports yield, fruit size, structure, sugars, essential oils & aromatic properties
Suitable growing media	Soil, coco & hydro
Dosage	0.25-0.5ml/L
10L solution	2.5-5ml
50L solution	12.5-25ml
100L solution	25-50ml
Approximate solution from 100ml	200-400L depending on dosage
Recommended combination	B'cuzz Bloom Stimulator
Irrigation	Suitable for manual & automatic irrigation systems
Outer case quantity	12 x 100ml bottles

Atami B'cuzz Blossom Builder Liquid 100ml FAQs

What does Atami Blossom Builder Liquid do?

Blossom Builder Liquid is a concentrated PK 18-23 flowering product designed to support increased yield, fruit size, structure and aromatic properties as flowers and fruits develop and mature.

What is the PK ratio of Blossom Builder Liquid?

Atami specifies the current formulation as PK 18-23 W/W.

Why does Blossom Builder Liquid contain more phosphorus than potassium?

Atami describes the P:K ratio as a deliberate feature of the formulation and states that the comparatively high phosphorus level supports the hardening and structure of fruits.

How much Blossom Builder Liquid should I use?

Atami recommends 0.25-0.5ml/L. A 100ml bottle therefore prepares approximately 200-400 litres of nutrient solution.

Can Blossom Builder Liquid be used in coco?

Yes. Atami specifies Blossom Builder Liquid for coco as well as soil and hydroponic cultivation.

Can Blossom Builder Liquid be used in hydroponics?

Yes. It is suitable for hydroponic substrates and can be incorporated into an appropriately managed irrigation system.

Can Blossom Builder Liquid be used in soil?

Yes. It is suitable for soil-grown flowering and fruiting crops as part of an appropriate nutrient programme.

Does Blossom Builder Liquid support larger fruits?

Yes. Increased fruit size and increased yield are two of the key benefits specifically highlighted by Atami.

Does Blossom Builder Liquid support sugars and essential oils?

Yes. Atami highlights a higher content of sugars and essential oils among the product's key characteristics.

Can Blossom Builder Liquid be used with B'cuzz Bloom Stimulator?

Yes. Atami specifically recommends using Blossom Builder Liquid in combination with B'cuzz Bloom Stimulator.

Can Blossom Builder Liquid be used as flowering nutrition on its own?

Atami states that Blossom Builder Liquid can be used as stand-alone flowering nutrition and stimulator in one. The complete feeding approach should still be adapted to the crop and cultivation system.

Is Blossom Builder Liquid the same as Blossom Builder Tabzz?

No. The Liquid version is a PK 18-23 concentrate dosed in millilitres per litre, while Blossom Builder Tabzz uses dissolvable tablets with a different formulation and application method.

Is Blossom Builder Liquid the same as Bloombastic?

No. Blossom Builder Liquid is a PK 18-23 flowering product, while Bloombastic is Atami's PK 14-15 all-in-one bloom additive. They have different formulations and positions within the flowering range.

How many 100ml bottles are in an outer case?

A full outer case contains 12 x 100ml bottles.

Atami B’cuzz Bloom Stimulator 500ml - Flowering & Fruit Development Stimulator

£10.47

Please sign in to see pricing

Atami B'cuzz Bloom Stimulator 500ml is a highly concentrated flowering stimulator designed to intensify the bloom period, supporting abundant flower formation, thick compact flowers and productive fruit development while helping maintain the natural taste and aroma of the crop.

Flowering represents a major change in the plant life cycle. Vegetative development begins to reduce and the plant increasingly directs its resources towards generative growth, including the formation of flowers and eventually fruits.

B'cuzz Bloom Stimulator is introduced as the plant begins forming flowers. Atami describes it as helping kick-start the bloom phase, making flowering more intense and supporting a longer-lasting productive period.

The product is designed to encourage an abundant production of thick and compact flowers while supporting the eventual development of fruits with strong natural taste and aroma.

Bloom Stimulator has almost no NPK value, so its role is different from a base fertiliser or concentrated PK booster. Atami recommends 0.5-1ml/L, giving a 500ml bottle a treatment capacity of approximately 500-1,000 litres of nutrient solution.

Why choose Atami B'cuzz Bloom Stimulator?

Intensifies the flowering period - developed specifically to support plants as they enter generative growth.
Introduced from flower formation - designed for use as the first flowers begin to develop.
Supports abundant flowering - encourages productive flower formation throughout bloom.
Supports thick, compact flowers - a key characteristic highlighted by Atami.
Supports fruit development - suitable for flowering crops that subsequently develop fruits.
Supports natural taste & aroma - developed with final crop quality in mind.
Almost no NPK value - performs a specialist flowering-stimulation role rather than replacing base nutrition.
Compatible with practically all base nutrients - easy to integrate into a wider feeding programme.
Optimal with B'cuzz Booster - Atami recommends combining Bloom Stimulator with the appropriate B'cuzz Booster.
Highly concentrated - applied at only 0.5-1ml/L.
Suitable for fruiting crops - including peppers, chillies and aubergines.
Suitable for flowering ornamentals - can also support ornamental flowering plants.
Excellent coverage - 500ml prepares approximately 500-1,000L of nutrient solution.
Trade-ready pack size - supplied in outer cases of 12 x 500ml bottles.

Helping kick-start the bloom phase

The transition from vegetative development into flowering is one of the most important stages in the life cycle of a flowering crop.

During vegetative growth, much of the plant's development is concentrated on roots, stems, shoots and leaves. As flowers begin to form, the plant moves increasingly towards generative development.

Atami recommends introducing B'cuzz Bloom Stimulator at this transition point. It is designed to kick-start the bloom phase and help make the flowering period more intense and longer lasting.

Introducing a dedicated bloom stimulator from flower formation allows the feeding programme to respond to this developmental change rather than waiting until the plant is already well into flowering.

Supports thick, compact & abundant flowers

Atami positions B'cuzz Bloom Stimulator specifically around the development of a productive flowering crop.

The manufacturer describes its use as supporting an explosive production of thick and compact flowers, while helping the flowering period become more intense and last longer.

This makes it suitable for ornamental flowering plants as well as fruiting crops where successful flower production forms the foundation for later fruit development.

Bloom Stimulator should therefore be viewed as a specialist generative-stage additive rather than simply another source of mineral nutrition.

Supporting flower & fruit development

Successful flowering is central to the productive potential of many horticultural crops. Once flowers have developed, fruiting crops can progress towards fruit set, development and ripening.

Atami highlights Bloom Stimulator for vegetables and fruits such as bell peppers, chilli peppers and aubergines, as well as flowering ornamental plants.

The product is designed to support generative development while helping flowers and eventual fruits retain their natural taste and aroma.

Final crop performance will also depend on genetics, successful pollination, root health, irrigation, nutrition, light and environmental conditions.

A flowering stimulator, not a PK booster

One of the most important distinctions with B'cuzz Bloom Stimulator is that it has almost no NPK value.

This means its primary role is flowering stimulation rather than supplying the main nitrogen, phosphorus and potassium requirements of the crop.

A suitable base nutrient remains responsible for the broader mineral nutrition required by the plant, while Bloom Stimulator provides specialist support for the flowering process.

This distinguishes it from concentrated flowering products such as Blossom Builder Liquid, Bloombastic and Rokzbastic, all of which contribute substantial phosphorus and potassium.

How to use Atami B'cuzz Bloom Stimulator

Atami recommends applying 0.5-1ml of B'cuzz Bloom Stimulator per litre of water, beginning as flowers start to form.

At this concentration, use 5-10ml for 10L, 25-50ml for 50L, 50-100ml for 100L and 250-500ml for 500L of nutrient solution.

A 500ml bottle therefore prepares approximately 1,000L at 0.5ml/L or 500L at 1ml/L.

Atami advises adding Bloom Stimulator when watering from the point of flower formation. Application strength can be adapted to the requirements of the individual plant or crop.

Consider plant species, crop condition, environment, source water and the wider feeding programme when determining the most appropriate nutrient strength.

Bloom Stimulator & B'cuzz Booster

Atami states that Bloom Stimulator achieves its optimal effect in combination with B'cuzz Booster.

The appropriate Booster can be selected according to the cultivation programme. Coco growers, for example, can integrate the flowering programme alongside B'cuzz Coco Booster Uni.

The Booster and Bloom Stimulator perform complementary roles as the crop transitions from active vegetative development into flowering.

This provides growers with greater control over the transition between developmental stages without relying on a single product to perform every nutritional function.

Compatible with practically all base nutrients

Atami describes B'cuzz Bloom Stimulator as easy to integrate because it can be combined with practically all base nutrients.

The chosen base fertiliser continues to provide the primary mineral nutrition required by the plant while Bloom Stimulator performs its specialist flowering role.

Within the Atami range, it can therefore be incorporated alongside the appropriate base nutrient for soil, coco or hydroponic cultivation.

Always adjust the complete feeding programme to the crop and growing conditions rather than assuming every species requires identical nutrient strength.

Bloom Stimulator vs Coco Bloom Stimulator

Both products are designed to support flowering, but they are positioned for different cultivation programmes.

B'cuzz Bloom Stimulator is the broader flowering stimulator that Atami describes as compatible with practically all base nutrients.

B'cuzz Coco Bloom Stimulator is specifically developed for flowering plants cultivated in coco and coco-based substrates.

Growers following Atami's dedicated coco programme can therefore use Coco Bloom Stimulator, while the standard Bloom Stimulator provides a flexible flowering option across wider nutrient programmes.

Bloom Stimulator vs Blossom Builder Liquid

Bloom Stimulator and Blossom Builder Liquid both have roles during flowering but perform fundamentally different functions.

B'cuzz Bloom Stimulator has almost no NPK value and is introduced from flower formation to stimulate and intensify bloom.

Blossom Builder Liquid is a concentrated PK 18-23 flowering product that supplies significant phosphorus and potassium as generative development progresses.

Atami recommends the two products as a compatible combination, allowing flowering stimulation and concentrated PK nutrition to perform complementary roles.

Bloom Stimulator vs Bloombastic

Bloom Stimulator and Bloombastic occupy different positions within a flowering programme.

Bloom Stimulator is introduced from flower formation to stimulate and intensify the flowering process.

Bloombastic is Atami's concentrated PK 14-15 all-in-one bloom additive, primarily intended for the final 4-6 weeks of flowering and ripening.

This means Bloom Stimulator can support the establishment and progression of flowering before a later-stage finishing product is introduced where appropriate.

Atami B'cuzz Bloom Stimulator 500ml product details

Brand	Atami
Range	B'cuzz
Product	Bloom Stimulator
Product type	Concentrated flowering stimulator
Size	500ml
Primary function	Flowering & generative development stimulation
Application stage	From flower formation onwards
NPK value	Almost no NPK value
Key benefits	Supports intense flowering, thick compact flowers, fruit development, taste & aroma
Dosage	0.5-1ml/L
10L solution	5-10ml
50L solution	25-50ml
100L solution	50-100ml
500L solution	250-500ml
Approximate solution from 500ml	500-1,000L depending on dosage
Recommended combination	Appropriate B'cuzz Booster
Base nutrient compatibility	Can be combined with practically all base nutrients
Example crops	Bell peppers, chilli peppers, aubergines & flowering ornamentals
Outer case quantity	12 x 500ml bottles

Atami B'cuzz Bloom Stimulator 500ml FAQs

What does Atami B'cuzz Bloom Stimulator do?

It is a specialist flowering additive designed to kick-start and intensify bloom, supporting abundant production of thick, compact flowers and subsequent fruit development.

When should I start using B'cuzz Bloom Stimulator?

Atami recommends introducing Bloom Stimulator as the plant begins forming flowers, at the transition into the main flowering phase.

How much B'cuzz Bloom Stimulator should I use?

Atami recommends 0.5-1ml/L. A 500ml bottle therefore prepares approximately 500-1,000 litres of nutrient solution.

Is B'cuzz Bloom Stimulator a PK booster?

No. Atami states that Bloom Stimulator has almost no NPK value. It performs a specialist flowering-stimulation role rather than supplying concentrated phosphorus and potassium.

Do I still need a base nutrient with Bloom Stimulator?

Yes. Bloom Stimulator is not a complete base fertiliser. It is designed to complement the main nutrient programme while providing specialist flowering support.

Can Bloom Stimulator be used with B'cuzz Booster?

Yes. Atami specifically states that Bloom Stimulator achieves its optimal effect when combined with B'cuzz Booster.

Does Bloom Stimulator support compact flowers?

Yes. Atami specifically highlights the production of thick and compact flowers as one of the product's intended benefits.

Can Bloom Stimulator be used on fruiting plants?

Yes. Atami gives bell peppers, chilli peppers and aubergines as examples of suitable fruiting crops.

Can Bloom Stimulator be used on ornamental plants?

Yes. It can also be used with flowering ornamental plants where enhanced flowering is required.

Does Bloom Stimulator support taste and aroma?

Yes. Atami describes Bloom Stimulator as supporting flowers and eventual fruits with strong natural taste and smell.

What is the difference between Bloom Stimulator and Blossom Builder Liquid?

Bloom Stimulator has almost no NPK value and focuses on flowering stimulation. Blossom Builder Liquid is a concentrated PK 18-23 product supplying phosphorus and potassium during generative development. Atami recommends them as complementary products.

What is the difference between Bloom Stimulator and Bloombastic?

Bloom Stimulator is introduced from flower formation to intensify bloom, while Bloombastic is a concentrated PK 14-15 all-in-one bloom additive intended primarily for the final 4-6 weeks of flowering and ripening.

How many 500ml bottles are in an outer case?

A full outer case contains 12 x 500ml bottles.

Atami B’cuzz Bloom Stimulator 250ml - Flowering & Fruit Development Stimulator

£0.00

Please sign in to see pricing

Atami B'cuzz Bloom Stimulator 250ml is a highly concentrated flowering stimulator designed to intensify the bloom period, supporting abundant flower formation, thick compact flowers and productive fruit development while helping maintain the natural taste and aroma of the crop.

Flowering represents a major change in the plant life cycle. Vegetative development begins to reduce and the plant increasingly directs its resources towards generative growth, including the formation of flowers and eventually fruits.

B'cuzz Bloom Stimulator is introduced as the plant begins forming flowers. Atami describes it as helping kick-start the bloom phase, making flowering more intense and supporting a longer-lasting productive period.

The product is designed to encourage an abundant production of thick and compact flowers while supporting the eventual development of fruits with strong natural taste and aroma.

Bloom Stimulator has almost no NPK value, so its role differs from a base fertiliser or concentrated PK booster. Atami recommends 0.5-1ml/L, giving a 250ml bottle a treatment capacity of approximately 250-500 litres of nutrient solution.

Why choose Atami B'cuzz Bloom Stimulator?

Intensifies the flowering period - developed specifically to support plants as they enter generative growth.
Introduced from flower formation - designed for use as the first flowers begin to develop.
Supports abundant flowering - encourages productive flower formation throughout bloom.
Supports thick, compact flowers - a key characteristic highlighted by Atami.
Supports fruit development - suitable for flowering crops that subsequently develop fruits.
Supports natural taste & aroma - developed with final crop quality in mind.
Almost no NPK value - performs a specialist flowering-stimulation role rather than replacing base nutrition.
Compatible with practically all base nutrients - easy to integrate into a wider feeding programme.
Optimal with B'cuzz Booster - Atami recommends combining Bloom Stimulator with the appropriate B'cuzz Booster.
Highly concentrated - applied at only 0.5-1ml/L.
Suitable for fruiting crops - including peppers, chillies and aubergines.
Suitable for flowering ornamentals - can also support ornamental flowering plants.
Excellent coverage - 250ml prepares approximately 250-500L of nutrient solution.
Trade-ready pack size - supplied in outer cases of 12 x 250ml bottles.

Helping kick-start the bloom phase

The transition from vegetative development into flowering is one of the most important stages in the life cycle of a flowering crop.

During vegetative growth, much of the plant's development is concentrated on roots, stems, shoots and leaves. As flowers begin to form, the plant moves increasingly towards generative development.

Atami recommends introducing B'cuzz Bloom Stimulator at this transition point. It is designed to kick-start the bloom phase and help make flowering more intense and longer lasting.

Introducing a dedicated bloom stimulator from flower formation allows the feeding programme to respond to the changing developmental priorities of the plant.

Supports thick, compact & abundant flowers

Atami positions B'cuzz Bloom Stimulator specifically around the development of a productive flowering crop.

The manufacturer describes its use as supporting an explosive production of thick and compact flowers, while helping the flowering period become more intense and last longer.

This makes it suitable for ornamental flowering plants as well as fruiting crops where successful flower production forms the foundation for later fruit development.

Bloom Stimulator should therefore be viewed as a specialist generative-stage additive rather than simply another source of mineral nutrition.

Supporting flower & fruit development

Successful flowering is central to the productive potential of many horticultural crops. Once flowers have developed, fruiting crops can progress towards fruit set, development and ripening.

Atami highlights Bloom Stimulator for vegetables and fruits such as bell peppers, chilli peppers and aubergines, as well as flowering ornamental plants.

The product is designed to support generative development while helping flowers and eventual fruits retain their natural taste and aroma.

Final crop performance will also depend on genetics, successful pollination, root health, irrigation, nutrition, light and environmental conditions.

A flowering stimulator, not a PK booster

One of the most important distinctions with B'cuzz Bloom Stimulator is that it has almost no NPK value.

This means its primary role is flowering stimulation rather than supplying the main nitrogen, phosphorus and potassium requirements of the crop.

A suitable base nutrient remains responsible for the broader mineral nutrition required by the plant, while Bloom Stimulator provides specialist support for the flowering process.

This distinguishes it from concentrated flowering products such as Blossom Builder Liquid, Bloombastic and Rokzbastic, which contribute significant phosphorus and potassium.

How to use Atami B'cuzz Bloom Stimulator

Atami recommends applying 0.5-1ml of B'cuzz Bloom Stimulator per litre of water, beginning as flowers start to form.

At this concentration, use 5-10ml for 10L, 25-50ml for 50L, 50-100ml for 100L and 125-250ml for 250L of nutrient solution.

A 250ml bottle therefore prepares approximately 500L at 0.5ml/L or 250L at 1ml/L.

Atami advises adding Bloom Stimulator when watering from the point of flower formation. Application strength can be adapted to the requirements of the individual plant or crop.

Consider plant species, crop condition, environment, source water and the wider feeding programme when determining the most appropriate nutrient strength.

Bloom Stimulator & B'cuzz Booster

Atami states that Bloom Stimulator achieves its optimal effect in combination with B'cuzz Booster.

The appropriate Booster can be selected according to the cultivation programme. The products perform complementary roles as the crop transitions from active vegetative development into flowering.

This provides growers with greater control over the transition between developmental stages without relying on a single product to perform every nutritional function.

Compatible with practically all base nutrients

Atami describes B'cuzz Bloom Stimulator as easy to integrate because it can be combined with practically all base nutrients.

The chosen base fertiliser continues to provide the primary mineral nutrition required by the plant while Bloom Stimulator performs its specialist flowering role.

Within the Atami range, it can therefore be incorporated alongside the appropriate base nutrient for the chosen cultivation method.

Always adjust the complete feeding programme to the crop and growing conditions rather than assuming every species requires identical nutrient strength.

Bloom Stimulator vs Coco Bloom Stimulator

Both products are designed to support flowering, but they are positioned for different cultivation programmes.

B'cuzz Bloom Stimulator is the broader flowering stimulator that Atami describes as compatible with practically all base nutrients.

B'cuzz Coco Bloom Stimulator is specifically developed for flowering plants cultivated in coco and coco-based substrates.

Growers following Atami's dedicated coco programme can therefore use Coco Bloom Stimulator, while the standard Bloom Stimulator provides a flexible option across wider feeding programmes.

Bloom Stimulator vs Blossom Builder Liquid

Bloom Stimulator and Blossom Builder Liquid both have roles during flowering but perform fundamentally different functions.

B'cuzz Bloom Stimulator has almost no NPK value and is introduced from flower formation to stimulate and intensify bloom.

Blossom Builder Liquid is a concentrated PK 18-23 flowering product that supplies significant phosphorus and potassium as generative development progresses.

Atami recommends the two products as a compatible combination, allowing flowering stimulation and concentrated PK nutrition to perform complementary roles.

Bloom Stimulator vs Bloombastic

Bloom Stimulator and Bloombastic occupy different positions within a flowering programme.

Bloom Stimulator is introduced from flower formation to stimulate and intensify the flowering process.

Bloombastic is Atami's concentrated PK 14-15 all-in-one bloom additive, primarily intended for the final 4-6 weeks of flowering and ripening.

Bloom Stimulator can therefore support flowering from its early formation, while a later-stage finishing product can be introduced as the crop approaches maturity where appropriate.

Atami B'cuzz Bloom Stimulator 250ml product details

Brand	Atami
Range	B'cuzz
Product	Bloom Stimulator
Product type	Concentrated flowering stimulator
Size	250ml
Primary function	Flowering & generative development stimulation
Application stage	From flower formation onwards
NPK value	Almost no NPK value
Key benefits	Supports intense flowering, thick compact flowers, fruit development, taste & aroma
Dosage	0.5-1ml/L
10L solution	5-10ml
50L solution	25-50ml
100L solution	50-100ml
Approximate solution from 250ml	250-500L depending on dosage
Recommended combination	Appropriate B'cuzz Booster
Base nutrient compatibility	Can be combined with practically all base nutrients
Example crops	Bell peppers, chilli peppers, aubergines & flowering ornamentals
Outer case quantity	12 x 250ml bottles

Atami B'cuzz Bloom Stimulator 250ml FAQs

What does Atami B'cuzz Bloom Stimulator do?

It is a specialist flowering additive designed to kick-start and intensify bloom, supporting abundant production of thick, compact flowers and subsequent fruit development.

When should I start using B'cuzz Bloom Stimulator?

Atami recommends introducing it as the plant begins forming flowers, at the transition into the main flowering phase.

How much B'cuzz Bloom Stimulator should I use?

Atami recommends 0.5-1ml/L. A 250ml bottle therefore prepares approximately 250-500 litres of nutrient solution.

Is B'cuzz Bloom Stimulator a PK booster?

No. Atami states that Bloom Stimulator has almost no NPK value. Its primary role is flowering stimulation rather than supplying concentrated phosphorus and potassium.

Do I still need a base nutrient with Bloom Stimulator?

Yes. Bloom Stimulator is not a complete base fertiliser. It is designed to complement the main nutrient programme while providing specialist flowering support.

Can Bloom Stimulator be used with B'cuzz Booster?

Yes. Atami specifically states that Bloom Stimulator achieves its optimal effect in combination with B'cuzz Booster.

Does Bloom Stimulator support compact flowers?

Yes. Atami specifically highlights the production of thick and compact flowers as one of the product's intended benefits.

Can Bloom Stimulator be used on fruiting plants?

Yes. Atami gives bell peppers, chilli peppers and aubergines as examples of suitable fruiting crops.

Can Bloom Stimulator be used on ornamental plants?

Yes. It can also be used with flowering ornamental plants where enhanced flowering is required.

Does Bloom Stimulator support taste and aroma?

Yes. Atami describes Bloom Stimulator as supporting flowers and eventual fruits with strong natural taste and smell.

What is the difference between Bloom Stimulator and Blossom Builder Liquid?

Bloom Stimulator has almost no NPK value and focuses on flowering stimulation. Blossom Builder Liquid is a concentrated PK 18-23 product supplying phosphorus and potassium during generative development.

What is the difference between Bloom Stimulator and Bloombastic?

Bloom Stimulator is introduced from flower formation to intensify bloom, while Bloombastic is a concentrated PK 14-15 all-in-one bloom additive intended primarily for the final 4-6 weeks of flowering and ripening.

How many 250ml bottles are in an outer case?

A full outer case contains 12 x 250ml bottles.

Atami ATA AWA Max A&B 1L - Two-Part Hydroponic Bloom Base Nutrient

£5.28

Please sign in to see pricing

Atami ATA AWA Max A&B 1L is a concentrated two-part mineral base nutrient developed specifically for the flowering phase of plants grown in hydroponic systems, supplying the primary NPK nutrition required for strong and efficient bloom development.

AWA Max is the flowering-stage nutrient within Atami's ATA hydroponic programme. Its mineral nutrition is proportioned specifically around the requirements of plants as they move into generative growth and concentrate increasingly on flower and fruit development.

The two-part formulation consists of AWA Max A, with an NK analysis of 3-6 W/W, and AWA Max B, with a PK analysis of 5-3 W/W. Together they provide complementary nutrition for hydroponically grown flowering crops.

AWA Max also has pH-regulating properties, designed to reduce the amount of adjustment normally required when managing a hydroponic nutrient solution. Atami also states that the prepared nutrient solution can be used more than once, making the product particularly relevant to recirculating hydroponic cultivation.

The general application rate is 1-4ml/L of A plus 1-4ml/L of B, allowing the final concentration to be adapted to the crop, its stage of development and the growing environment.

Why choose Atami ATA AWA Max A&B?

Hydroponic bloom base nutrient - specifically developed for flowering plants grown in hydro systems.
Two-part A&B formulation - separates reactive mineral components until they are diluted into the nutrient solution.
AWA Max A: NK 3-6 W/W - provides nitrogen and potassium as part of the complementary two-part formulation.
AWA Max B: PK 5-3 W/W - supplies phosphorus and potassium for flowering-stage nutrition.
Balanced for the bloom phase - primary nutrients are proportioned around the demands of generative development.
pH-regulating properties - designed to reduce the need for repeated pH adjustment.
Supports chlorophyll production - an important part of maintaining healthy plant function.
Reusable nutrient solution - Atami states that the prepared solution can be used more than once.
Suitable for all watering systems - designed for flexible use across hydroponic irrigation systems.
Adjustable concentration - use 1-4ml/L of A and 1-4ml/L of B according to crop requirements.
Suitable for edible crops - examples include aubergines, sage and basil.
Suitable for ornamentals - Atami also lists plants including Anthurium, Lavender, Gerbera and Pilea.
Forms the flowering base of the ATA hydro programme - designed to follow AWA Leaves as the crop moves from vegetative growth into flowering.

Developed specifically for hydroponic flowering

ATA AWA Max A&B is not a general soil or coco fertiliser. Atami developed it specifically as a hydroponic base nutrient for the bloom phase.

In hydroponic cultivation, the grower is responsible for supplying the mineral nutrition that would otherwise be available through a growing substrate. The composition and concentration of the nutrient solution therefore play a central role in crop development.

AWA Max provides the primary NPK nutrients in proportions intended for flowering, allowing the nutrient programme to change as the crop moves away from vegetative development and towards generative growth.

This makes it particularly suitable for growers using hydroponic systems who want a dedicated flowering base nutrient rather than relying on the same formulation throughout every crop stage.

Why does AWA Max come in two parts?

AWA Max is supplied as separate A and B concentrates because certain mineral components can react with each other when held together at high concentration.

Keeping these components separate helps maintain their stability in the bottle. They are combined only after being diluted into water.

Never mix concentrated AWA Max A directly with concentrated AWA Max B.

Add the required amount of Part A to the water and mix thoroughly. Then add the required amount of Part B and mix again.

Atami recommends using water at approximately room temperature, around 21°C, for best results.

AWA Max A & B nutrient analysis

The two bottles are complementary components of one feeding system rather than separate grow and bloom fertilisers.

ATA AWA Max A has an NK analysis of 3-6 W/W, while ATA AWA Max B has a PK analysis of 5-3 W/W.

When diluted correctly into the same nutrient solution, the two components provide the primary mineral nutrition required by the crop during flowering.

Both components should therefore be used together at the appropriate concentration. Part A should not be substituted for Part B, or vice versa.

pH-regulating hydroponic nutrition

One of the distinguishing characteristics of ATA AWA Max is its pH-regulating formulation.

Maintaining an appropriate root-zone pH is important in hydroponic cultivation because nutrient availability can be affected when the solution moves outside the suitable range for the crop.

Atami designed AWA Max so that the nutrient solution requires fewer pH corrections, helping simplify reservoir management.

Growers should still monitor their nutrient solution, particularly where source-water chemistry, additives, crop uptake or recirculation can influence pH over time.

Suitable for recirculating hydroponic systems

Atami states that the AWA Max nutrient solution can be used more than once, making it particularly useful for recirculating hydroponic systems.

In these systems, unused nutrient solution returns to the reservoir rather than being discarded after a single irrigation event.

Reservoir EC, pH, water level and general solution quality should still be monitored because plants remove water and individual nutrients at different rates.

Good reservoir hygiene and appropriate irrigation-system maintenance remain important when repeatedly circulating nutrient solution.

How to use Atami ATA AWA Max A&B

Atami's general dosage is 1-4ml of AWA Max A plus 1-4ml of AWA Max B per litre of water.

For a 10L reservoir this equals 10-40ml of A plus 10-40ml of B. For 50L use 50-200ml of each component, and for 100L use 100-400ml of each component.

Always add the concentrates separately. Add Part A to the reservoir water and mix thoroughly before adding Part B. Never combine undiluted A and B concentrates directly.

Atami's crop guides commonly use AWA Max within the upper part of its dosage range during active flowering, but the manufacturer's 1-4ml/L general specification allows the concentration to be adapted to individual crop requirements.

Monitor the final nutrient strength and adjust according to crop stage, plant health, environmental conditions, source water and any additional supplements being used.

AWA Leaves vs AWA Max

Atami separates its ATA hydroponic base nutrition into formulations for different stages of the crop cycle.

ATA AWA Leaves A&B is the vegetative-stage formulation, developed to provide primary NPK nutrition during plant growth.

ATA AWA Max A&B is the flowering-stage formulation, with its primary nutrients proportioned for bloom and generative development.

Growers following the complete ATA hydro programme can therefore transition from AWA Leaves to AWA Max as the crop moves from vegetative growth into flowering.

Using AWA Max with the wider Atami programme

AWA Max provides the base flowering nutrition within Atami's ATA hydroponic programme and can be combined with appropriate specialist additives according to crop stage and requirements.

Atami's hydro grow guides show AWA Max used alongside products such as Atazyme and Silic Boost, with specialist flowering products such as Bloombastic or Rokzbastic introduced where appropriate.

When additional nutrients or concentrated flowering additives are used, consider their contribution to the final EC rather than treating each product independently.

Manufacturer grow guides should be treated as starting points and adapted to the plant species, environmental conditions and response of the crop.

AWA Max A&B vs B'cuzz Hydro A&B

Both products are mineral base nutrients designed for hydroponic cultivation, but they belong to different Atami feeding programmes.

AWA Max A&B belongs to the ATA range and is specifically positioned as the flowering-stage base nutrient, normally following AWA Leaves during the vegetative phase.

B'cuzz Hydro A&B belongs to the B'cuzz range and is designed as a two-part hydroponic base nutrient that can be used throughout the crop cycle.

AWA Max is therefore particularly suited to growers following Atami's stage-specific ATA hydroponic programme.

What plants can ATA AWA Max be used for?

Atami describes AWA Max as a universal hydroponic nutrient suitable for a broad range of flowering and productive crops.

Manufacturer examples include aubergines, sage and basil, together with indoor and potted ornamental plants such as Anthurium, Lavender, Gerbera and Pilea.

The final dosage should be adjusted to the requirements of the individual crop rather than assuming every species requires the same nutrient concentration.

Atami ATA AWA Max A&B 1L product details

Brand	Atami
Range	ATA
Product	AWA Max A&B
Product type	Two-part mineral hydroponic base nutrient
Crop stage	Flowering / bloom phase
Growing method	Hydroponics
Pack size	1L A + 1L B
Total concentrate supplied	2L
AWA Max A analysis	NK 3-6 W/W
AWA Max B analysis	PK 5-3 W/W
General dosage	1-4ml/L A + 1-4ml/L B
10L reservoir	10-40ml A + 10-40ml B
50L reservoir	50-200ml A + 50-200ml B
100L reservoir	100-400ml A + 100-400ml B
Approximate solution from each 1L component	250-1,000L depending on dosage
Mixing	Dilute A into water first, mix thoroughly, then add B
Recommended water temperature	Approximately 21°C
pH regulation	pH-regulating formulation designed to reduce adjustment requirements
Recirculation	Prepared nutrient solution can be used more than once
Irrigation compatibility	Suitable for all watering systems

Atami ATA AWA Max A&B 1L FAQs

What is Atami ATA AWA Max A&B?

AWA Max A&B is Atami's two-part ATA base nutrient developed specifically for the flowering phase of plants grown in hydroponic systems.

Is AWA Max designed for flowering?

Yes. Atami specifically formulates AWA Max for the bloom phase, with its primary NPK nutrients proportioned around flowering and generative development.

What is the nutrient analysis of AWA Max A&B?

AWA Max A has an NK analysis of 3-6 W/W, while AWA Max B has a PK analysis of 5-3 W/W.

How much AWA Max A&B should I use?

Atami's general recommendation is 1-4ml/L of Part A plus 1-4ml/L of Part B. Adjust the final concentration to the crop, environment and complete feeding programme.

Can I mix AWA Max A and B concentrates together?

No. Never mix the concentrated A and B products directly. Add Part A to water and mix thoroughly before adding Part B.

Why is AWA Max supplied in two bottles?

Certain mineral components can react with one another at high concentration. Keeping A and B separate prevents these reactions until the nutrients have been diluted into water.

Does AWA Max regulate pH?

Yes. Atami describes AWA Max as having pH-regulating properties designed to reduce the amount of pH adjustment normally required. Reservoir pH should still be monitored.

Can AWA Max be used in a recirculating hydroponic system?

Yes. Atami states that the prepared nutrient solution can be used more than once, making AWA Max suitable for recirculating hydroponic applications.

What is the difference between AWA Leaves and AWA Max?

AWA Leaves A&B is formulated for vegetative growth, while AWA Max A&B is formulated for flowering. They form the growth and bloom base nutrients within Atami's ATA hydroponic programme.

Is AWA Max the same as B'cuzz Hydro A&B?

No. Both are hydroponic base nutrients, but AWA Max belongs to Atami's ATA programme and is specifically formulated for flowering, while B'cuzz Hydro A&B belongs to the B'cuzz programme and is designed for use throughout the crop cycle.

Can AWA Max be used with Bloombastic?

Yes. Atami includes AWA Max and Bloombastic together in its hydroponic grow guides. Monitor the complete nutrient strength and adjust the programme to the requirements of the crop.

Can AWA Max be used with Rokzbastic?

Yes. Atami also publishes hydroponic programmes combining AWA Max with Rokzbastic during appropriate flowering and ripening stages.

What temperature water should I use with AWA Max?

Atami recommends using water at approximately room temperature, around 21°C, when preparing the nutrient solution.

What plants can be fed with AWA Max?

Atami lists crops including aubergines, sage and basil, together with flowering and potted plants such as Anthurium, Lavender, Gerbera and Pilea. Dosage should be adapted to the individual crop.

Atami ATA Atazyme 5L - Enzyme Root & Substrate Conditioner

£34.10

Please sign in to see pricing

Atami ATA Atazyme 5L is an NPK-free enzyme additive designed to break down old and dead root material, help maintain a cleaner and more aerated root environment and make valuable minerals and sugars from decomposing organic material available within the growing medium.

Healthy roots depend on more than nutrient concentration alone. As a crop develops, older roots naturally die back and organic root material can accumulate within the growing medium. Atazyme uses enzymes to support the breakdown of this material.

Enzymes act as biological catalysts, helping accelerate biochemical reactions without functioning as conventional NPK fertilisers themselves. By helping clear old root material, Atazyme supports a cleaner, more open root environment throughout the crop cycle.

Atami recommends Atazyme for soil, coco and hydroponic cultivation. It can be incorporated alongside the normal nutrient programme during both vegetative growth and flowering and is particularly useful where growing media are being partially reused.

Atazyme is used at 1-3ml/L and has very little effect on the EC of the nutrient solution. A 5L container can therefore prepare approximately 1,667-5,000 litres of solution, depending on the concentration used.

Why choose Atami ATA Atazyme?

Enzyme-based root-zone additive - uses enzymes to support biochemical processes within the growing medium.
Breaks down old root material - helps decompose old and dead roots remaining within the substrate.
Supports a cleaner root environment - helps prevent unnecessary dead root material accumulating around actively growing roots.
Helps improve substrate aeration - removing decomposing root material helps maintain a more open growing medium.
Supports healthy root development - a well-aerated root environment provides better conditions for continued root growth.
Releases minerals & sugars - breakdown of old root material makes valuable materials available within the root environment.
Very little effect on EC - useful alongside an established nutrient programme without substantially increasing nutrient strength.
NPK-free - performs an enzyme and substrate-conditioning role rather than replacing base fertiliser.
Suitable for soil - can be incorporated into soil and peat-based growing programmes.
Suitable for coco - useful throughout coco cultivation alongside the normal nutrient programme.
Suitable for hydroponics - compatible with hydroponic cultivation and nutrient solutions.
Growth & flowering use - designed for continued use through the vegetative and generative stages.
Useful when reusing substrates - particularly effective where growing media are being partially reused.
Commercial 5L format - provides enough concentrate to prepare approximately 1,667-5,000L of solution.

What do enzymes do in the root zone?

Enzymes act as catalysts for biochemical reactions. Rather than functioning as a conventional source of NPK nutrition, they help accelerate processes that would otherwise occur more slowly.

In the case of Atazyme, one of the most important functions is supporting the decomposition of old and dead root material within the growing medium.

Root systems are constantly developing. New roots and root hairs form while older tissue naturally becomes less active and eventually dies. This material can remain within the substrate unless it is broken down.

Atazyme supports this breakdown process, helping keep the environment surrounding the active root system cleaner and more open.

Breaks down old & dead root material

Atami specifically formulates Atazyme to help break down old and dead root material in the substrate.

This process has two important consequences. First, minerals and sugars contained within decomposing root material can become available within the growing environment.

Secondly, clearing old root material helps create more space within the substrate, contributing to a lighter and better-aerated root environment.

This is useful throughout a crop cycle, particularly once the root system has become extensive and natural root turnover is taking place throughout the container or growing system.

Helps maintain an airy growing medium

Good root-zone aeration is fundamental to healthy plant development. Roots require access to oxygen as well as water and mineral nutrition.

By helping remove old root material from the substrate, Atazyme contributes to maintaining a more open structure around the active root system.

Atami links this improved aeration with better root development and a healthier root environment.

Atazyme does not replace good irrigation practice or the physical drainage characteristics of the substrate, but it can form an important part of ongoing root-zone management.

NPK-free with minimal effect on EC

ATA Atazyme is an NPK-free additive. It is not intended to replace a complete base nutrient or supply the primary nitrogen, phosphorus and potassium required by the crop.

Instead, its role centres on enzyme activity, decomposition of old root material and maintenance of the growing environment.

Atami states that adding Atazyme to the nutrient solution hardly affects its EC value.

This makes it particularly useful within established feeding programmes where growers want the benefits of an enzyme additive without substantially increasing the overall mineral concentration of the nutrient solution.

Suitable for soil, coco & hydro

Atazyme is a versatile additive that Atami recommends alongside normal nutrition in soil, coco and hydroponic cultivation.

In soil and peat-based substrates it supports the breakdown of old root material and helps maintain an aerated root environment.

In coco it can be incorporated alongside the normal coco base nutrient and crop-stage additives throughout the cycle.

In hydroponic programmes it provides enzyme activity without acting as another high-EC fertiliser, making it straightforward to incorporate alongside mineral base nutrition.

How to use Atami ATA Atazyme

Atami recommends using 1-3ml of Atazyme per litre of water. It can be used alongside the regular nutrient programme throughout vegetative growth and flowering.

The manufacturer recommends using Atazyme approximately once per week throughout the growing and flowering cycle, with the exact concentration adjusted to suit the individual plant or crop.

At 1-3ml/L, use 10-30ml for 10L, 50-150ml for 50L, 100-300ml for 100L, 500ml-1.5L for 500L and 1-3L for 1,000L of solution.

A 5L container prepares approximately 5,000L at 1ml/L, 2,500L at 2ml/L or 1,667L at 3ml/L.

Atami's grow guides are intended as starting points. Final application should take account of the crop, growing medium, environmental conditions and wider nutrient programme.

Enzyme support throughout the crop cycle

Atazyme is not restricted to either vegetative growth or flowering. Atami recommends its use throughout both stages.

This reflects the fact that root turnover continues as plants develop. Even while the visible part of the plant is concentrating on flowering and fruit development, the root environment remains fundamental to water and nutrient uptake.

Atazyme can therefore remain part of the feeding programme as the crop moves from active vegetative development into flowering and ripening.

Useful when reusing growing substrates

Atami specifically highlights Atazyme as being very effective when partially reusing growing substrates.

Used growing media can contain significant amounts of old root material from the previous crop. Supporting the decomposition of this material can help prepare the root environment for subsequent planting.

Atazyme should not be viewed as a substitute for assessing the physical condition, salinity, nutrient status or hygiene of a used substrate. However, its enzyme activity makes it particularly relevant where suitable media are being responsibly reused.

Using Atazyme with Atami nutrients

Atazyme is designed as an addition to the normal nutrient programme, rather than a replacement for base fertiliser.

Atami incorporates Atazyme into a range of its feeding programmes, including soil, coco and hydroponic schedules.

This means it can be combined with the appropriate Atami base nutrient and crop-stage additives while performing its own specialist enzyme function in the root environment.

Because Atazyme contributes very little to EC, it can be incorporated without the substantial nutrient-strength increase associated with concentrated NPK or PK products.

5L Atazyme for larger growing systems

The 5L format is particularly suitable for commercial growers, larger reservoirs and growers using Atazyme regularly across multiple crops.

Its concentrated 1-3ml/L application rate provides substantial coverage from each container.

At the middle 2ml/L concentration, one 5L container is sufficient to prepare approximately 2,500 litres of solution.

At the lower 1ml/L concentration, the same container can prepare approximately 5,000 litres.

Atami ATA Atazyme 5L product details

Brand	Atami
Range	ATA
Product	Atazyme
Product type	Enzyme-based root & substrate additive
Size	5L
Primary function	Breakdown of old and dead root material & root-zone conditioning
NPK	NPK-free
Growing media	Soil, coco & hydroponics
Crop stages	Vegetative growth & flowering
Dosage	1-3ml/L
Typical frequency	Approximately once per week throughout growth & flowering
10L solution	10-30ml
50L solution	50-150ml
100L solution	100-300ml
500L solution	500ml-1.5L
1,000L solution	1-3L
Approximate solution from 5L	1,667-5,000L depending on dosage
Effect on EC	Very little effect on nutrient-solution EC
Substrate reuse	Particularly useful when suitable growing media are being partially reused
Example crops	Beans, thyme, oregano, basil, radish sprouts, sorrel sprouts & other fruit, vegetable and herb crops

Atami ATA Atazyme 5L FAQs

What does Atami Atazyme do?

Atazyme is an enzyme-based additive that helps break down old and dead root material, releasing valuable materials from decomposing roots and helping maintain a cleaner, more aerated growing medium.

What are enzymes used for in plant growing?

Enzymes act as catalysts for biochemical reactions. In Atazyme, their principal role is supporting the breakdown of old root material within the growing environment.

How much Atazyme should I use?

Atami recommends 1-3ml/L. A 5L container therefore prepares approximately 1,667-5,000 litres of solution depending on the concentration used.

How often should Atazyme be used?

Atami recommends using it approximately once a week throughout the vegetative and flowering stages, with the dosage adapted to the requirements of the crop.

Can Atazyme be used in coco?

Yes. Atazyme is suitable for coco cultivation and can be incorporated alongside the normal coco nutrient programme.

Can Atazyme be used in hydroponics?

Yes. Atami specifically recommends Atazyme for hydroponic cultivation as well as soil and coco.

Can Atazyme be used in soil?

Yes. Atazyme can be used in soil and peat-based growing media, where its enzyme activity helps break down old root material and maintain the root environment.

Does Atazyme contain NPK fertiliser?

No. Atazyme is NPK-free and is not intended to replace the crop's normal base nutrient.

Does Atazyme increase EC?

Atami states that Atazyme has very little effect on the EC value of the nutrient solution, making it straightforward to incorporate into an established feeding programme.

Can Atazyme be used during flowering?

Yes. Atami recommends Atazyme throughout both the vegetative and flowering stages.

Can Atazyme help when reusing growing media?

Yes. Atami specifically highlights Atazyme as effective when substrates are being partially reused because its enzymes help break down old root material remaining in the growing medium.

Does Atazyme replace a root stimulator?

No. Atazyme primarily performs an enzyme and root-zone conditioning role. A root stimulator is formulated specifically to support new root development, so the two product types perform different functions.

Can Atazyme be used with other Atami nutrients?

Yes. Atami includes Atazyme across several of its soil, coco and hydroponic feeding programmes alongside base nutrients and appropriate crop-stage additives.

Why choose the 5L Atazyme size?

The 5L container is well suited to larger reservoirs, regular users and commercial growing systems. Depending on dosage, it can prepare approximately 1,667-5,000L of solution.

Atami ATA Atazyme 1L - Enzyme Root & Substrate Conditioner

£7.00

Please sign in to see pricing

Atami ATA Atazyme 1L is an NPK-free enzyme additive designed to break down old and dead root material, help maintain a cleaner and more aerated root environment and make valuable minerals and sugars from decomposing organic material available within the growing medium.

Healthy roots depend on more than nutrient concentration alone. As plants develop, older roots naturally die back and organic root material can accumulate within the growing medium. Atazyme uses enzymes to support the breakdown of this material and help maintain favourable conditions around the active root system.

Enzymes act as biological catalysts, accelerating biochemical reactions without functioning as conventional NPK fertilisers. By helping decompose old root material, Atazyme supports a cleaner and more open growing environment throughout the crop cycle.

Atami recommends Atazyme for soil, coco and hydroponic cultivation. It can be incorporated alongside the normal nutrient programme during both vegetative growth and flowering and is particularly useful where suitable growing media are being partially reused.

Atazyme is used at 1-3ml/L and has very little effect on the EC of the nutrient solution. A 1L bottle can therefore prepare approximately 333-1,000 litres of solution, depending on the concentration used.

Why choose Atami ATA Atazyme?

Enzyme-based root-zone additive - uses enzymes to support biochemical processes within the growing medium.
Breaks down old root material - helps decompose old and dead roots remaining within the substrate.
Supports a cleaner root environment - helps prevent unnecessary dead root material accumulating around actively growing roots.
Helps maintain substrate aeration - decomposition of old root material helps keep the growing environment more open.
Supports continued root development - a well-aerated root zone provides better conditions for healthy root growth.
Releases minerals & sugars - decomposition makes valuable materials from old roots available within the growing environment.
Very little effect on EC - useful alongside an established nutrient programme without substantially increasing nutrient strength.
NPK-free - performs an enzyme and substrate-conditioning role rather than replacing base fertiliser.
Suitable for soil - can be incorporated into soil and peat-based growing programmes.
Suitable for coco - useful throughout coco cultivation alongside the normal nutrient programme.
Suitable for hydroponics - compatible with hydroponic cultivation and nutrient solutions.
Growth & flowering use - suitable throughout vegetative and generative development.
Useful when reusing substrates - particularly relevant where suitable growing media are being partially reused.
Trade-ready pack size - supplied in outer cases of 12 x 1L bottles.

What do enzymes do in the root zone?

Enzymes act as catalysts for biochemical reactions. Rather than functioning as a conventional source of NPK nutrition, they help accelerate processes that would otherwise occur more slowly.

In Atazyme, one of the most important functions is supporting the decomposition of old and dead root material within the growing medium.

Root systems are constantly developing. New roots and root hairs form while older tissue naturally becomes less active and eventually dies. This material can remain within the substrate unless it is broken down.

Atazyme supports this breakdown process, helping maintain a cleaner and more open environment around the active root system.

Breaks down old & dead root material

Atami specifically formulates Atazyme to help break down old and dead root material in the substrate.

As this material is decomposed, minerals and sugars contained within the old roots can become available within the growing environment.

Clearing old root material also helps create more space within the substrate, contributing to a lighter and better-aerated root zone.

This becomes increasingly relevant as a crop matures and the root system has extensively colonised the available growing medium.

Helps maintain an airy growing medium

Root-zone aeration is fundamental to healthy plant development because roots require access to oxygen as well as water and mineral nutrition.

By supporting the breakdown of old root material, Atazyme helps maintain a more open structure around actively growing roots.

Atami associates this improved root environment with better root development and continued plant health.

Atazyme does not replace correct irrigation, drainage or an appropriately structured growing medium, but it provides useful ongoing support for root-zone management.

NPK-free with minimal effect on EC

ATA Atazyme is an NPK-free additive. It does not replace a complete base fertiliser or supply the primary nitrogen, phosphorus and potassium requirements of the crop.

Its role centres on enzyme activity, decomposition of old root material and maintenance of the growing environment.

Atami states that adding Atazyme to the nutrient solution hardly affects its EC value.

This makes Atazyme particularly useful within established feeding programmes where growers want enzyme support without substantially increasing the overall mineral concentration of the nutrient solution.

Suitable for soil, coco & hydro

Atazyme is a versatile additive suitable for soil, coco and hydroponic cultivation.

In soil and peat-based substrates it supports the breakdown of old root material while helping maintain an aerated growing environment.

In coco it can be incorporated alongside the normal coco base nutrient and crop-stage additives throughout the growing cycle.

In hydroponic programmes it provides enzyme activity without acting as another high-EC fertiliser, allowing it to complement the normal mineral nutrient solution.

How to use Atami ATA Atazyme

Atami recommends using 1-3ml of Atazyme per litre of water. It can be used alongside the regular nutrient programme throughout vegetative growth and flowering.

At the recommended concentration, use 10-30ml for 10L, 50-150ml for 50L and 100-300ml for 100L of solution.

A 1L bottle prepares approximately 1,000L at 1ml/L, 500L at 2ml/L or 333L at 3ml/L.

Atami recommends regular use through the crop cycle. Final application should be adapted to the crop, growing medium, environmental conditions and wider feeding programme.

Enzyme support throughout growth & flowering

Atazyme is not restricted to either vegetative growth or flowering. Its root-zone function remains relevant throughout the crop cycle.

Root turnover continues as plants develop. Even when the visible parts of the crop are concentrating heavily on flower and fruit production, the root system remains responsible for water and nutrient uptake.

Atazyme can therefore remain part of the programme as the crop progresses from active vegetative development into flowering and ripening.

Useful when reusing growing substrates

Atami highlights Atazyme as being particularly effective when partially reusing growing substrates.

Used growing media can contain significant amounts of root material from the previous crop. Supporting the decomposition of this material can help improve the root environment before and during subsequent cultivation.

Atazyme does not make every used substrate automatically suitable for another crop. Physical structure, salinity, nutrient status, disease risk and general hygiene should also be considered before a growing medium is reused.

Using Atazyme with Atami nutrients

Atazyme is designed as an addition to the normal nutrient programme, rather than a replacement for base fertiliser.

Atami incorporates Atazyme into soil, coco and hydroponic feeding programmes, allowing it to work alongside the appropriate base nutrient and specialist crop-stage additives.

This means growers can maintain the primary mineral nutrition required by the crop while Atazyme performs its specialist enzyme function within the root environment.

Because it contributes very little to EC, it can be incorporated without the substantial nutrient-strength increase associated with concentrated NPK or PK fertilisers.

Practical 1L enzyme treatment

The 1L format provides a useful balance between treatment capacity and convenient handling for growers using Atazyme regularly.

Depending on application strength, a single bottle can prepare approximately 333-1,000 litres of solution.

At the middle application rate of 2ml/L, each 1L bottle treats approximately 500 litres.

The 1L format is supplied in outer cases of 12 bottles, providing 12 litres of Atazyme concentrate per full case.

Atami ATA Atazyme 1L product details

Brand	Atami
Range	ATA
Product	Atazyme
Product type	Enzyme-based root & substrate additive
Size	1L
Primary function	Breakdown of old and dead root material & root-zone conditioning
NPK	NPK-free
Growing media	Soil, coco & hydroponics
Crop stages	Vegetative growth & flowering
Dosage	1-3ml/L
10L solution	10-30ml
50L solution	50-150ml
100L solution	100-300ml
Approximate solution from 1L	333-1,000L depending on dosage
Effect on EC	Very little effect on nutrient-solution EC
Substrate reuse	Particularly useful when suitable growing media are being partially reused
Outer case quantity	12 x 1L bottles

Atami ATA Atazyme 1L FAQs

What does Atami Atazyme do?

Atazyme is an enzyme-based additive that helps break down old and dead root material while supporting a cleaner and better-aerated growing environment.

What are enzymes used for in the root zone?

Enzymes act as catalysts for biochemical reactions. In Atazyme, their key role is supporting the decomposition of old root material within the growing medium.

How much Atazyme should I use?

Atami recommends 1-3ml/L. A 1L bottle therefore prepares approximately 333-1,000 litres of solution depending on the concentration used.

Can Atazyme be used in coco?

Yes. Atazyme is suitable for coco cultivation and can be incorporated alongside the normal coco nutrient programme.

Can Atazyme be used in hydroponics?

Yes. Atazyme is suitable for hydroponic cultivation as well as soil and coco.

Can Atazyme be used in soil?

Yes. It can be used in soil and peat-based growing media to support decomposition of old roots and maintenance of the root environment.

Does Atazyme contain NPK fertiliser?

No. Atazyme is NPK-free and is designed to complement rather than replace the crop's normal base nutrient.

Does Atazyme increase nutrient EC?

Atami states that Atazyme has very little effect on the EC of the nutrient solution, making it straightforward to integrate into an established feeding programme.

Can Atazyme be used during flowering?

Yes. Atazyme can be used throughout vegetative growth and flowering as root turnover continues throughout the crop cycle.

Can Atazyme help when reusing growing media?

Yes. Atami particularly highlights Atazyme for partially reused growing media because its enzymes help break down old root material remaining within the substrate.

Does Atazyme replace a root stimulator?

No. Atazyme primarily performs an enzyme and root-zone conditioning role, while a root stimulator is formulated specifically to support new root development.

Can Atazyme be used with other Atami nutrients?

Yes. Atazyme is designed to complement the normal nutrient programme and can be incorporated alongside appropriate Atami base nutrients and crop-stage additives.

How many Atazyme 1L bottles are in a case?

A full outer case contains 12 x 1L bottles.

Atami ATA Atazyme 10L - Enzyme Root & Substrate Conditioner

£55.98

Please sign in to see pricing

Atami ATA Atazyme 10L is an NPK-free enzyme additive designed to break down old and dead root material, help maintain a cleaner and more aerated root environment and make valuable minerals and sugars from decomposing organic material available within the growing medium.

Healthy roots depend on more than nutrient concentration alone. As plants develop, older roots naturally die back and organic root material can accumulate within the growing medium. Atazyme uses enzymes to support the breakdown of this material and help maintain favourable conditions around the active root system.

Enzymes act as biological catalysts, accelerating biochemical reactions without functioning as conventional NPK fertilisers. By helping decompose old root material, Atazyme supports a cleaner and more open growing environment throughout the crop cycle.

Atami recommends Atazyme for soil, coco and hydroponic cultivation. It can be incorporated alongside the normal nutrient programme during both vegetative growth and flowering and is particularly useful where suitable growing media are being partially reused.

Applied at 1-3ml/L, the commercial 10L format provides enough concentrate to prepare approximately 3,333-10,000 litres of solution, depending on the application strength.

Why choose Atami ATA Atazyme?

Enzyme-based root-zone additive - supports biochemical processes within the growing medium.
Breaks down old root material - helps decompose old and dead roots remaining within the substrate.
Supports a cleaner root environment - helps reduce the accumulation of dead root material around actively growing roots.
Helps maintain substrate aeration - decomposition of old root material helps keep the growing environment more open.
Supports continued root development - a well-aerated root environment provides better conditions for healthy root growth.
Releases minerals & sugars - decomposition makes valuable materials from old roots available within the growing environment.
Very little effect on EC - useful alongside an established feeding programme without substantially increasing nutrient strength.
NPK-free - performs an enzyme and substrate-conditioning role rather than replacing base fertiliser.
Suitable for soil - compatible with soil and peat-based cultivation.
Suitable for coco - useful throughout coco cultivation alongside the normal nutrient programme.
Suitable for hydroponics - compatible with hydroponic cultivation and nutrient solutions.
Growth & flowering use - useful throughout vegetative and generative development.
Useful when reusing substrates - particularly relevant where suitable growing media are being partially reused.
Commercial 10L format - ideal for larger reservoirs, multiple crops and regular professional use.
High treatment capacity - prepares approximately 3,333-10,000L of solution depending on dosage.

What do enzymes do in the root zone?

Enzymes act as catalysts for biochemical reactions. Rather than functioning as a conventional source of NPK nutrition, they help accelerate processes that would otherwise occur more slowly.

In Atazyme, one of the most important functions is supporting the decomposition of old and dead root material within the growing medium.

Root systems are constantly developing. New roots and root hairs form while older tissue naturally becomes less active and eventually dies. This material can remain within the substrate unless it is broken down.

Atazyme supports this breakdown process, helping maintain a cleaner and more open environment around the active root system.

Breaks down old & dead root material

Atami specifically formulates Atazyme to help break down old and dead root material in the substrate.

As this material is decomposed, minerals and sugars contained within the old roots can become available within the growing environment.

Clearing old root material also helps create more space within the substrate, contributing to a lighter and better-aerated root zone.

This becomes increasingly relevant as a crop matures and the root system has extensively colonised the available growing medium.

Helps maintain an airy growing medium

Root-zone aeration is fundamental to healthy plant development because roots require access to oxygen as well as water and mineral nutrition.

By supporting the breakdown of old root material, Atazyme helps maintain a more open structure around actively growing roots.

Atami associates this improved root environment with better root development and continued plant health.

Atazyme does not replace correct irrigation, drainage or an appropriately structured growing medium, but it provides useful ongoing support for root-zone management.

NPK-free with minimal effect on EC

ATA Atazyme is an NPK-free additive. It does not replace a complete base fertiliser or supply the primary nitrogen, phosphorus and potassium requirements of the crop.

Its role centres on enzyme activity, decomposition of old root material and maintenance of the growing environment.

Atami states that adding Atazyme to the nutrient solution hardly affects its EC value.

This makes Atazyme particularly useful within established feeding programmes where growers want enzyme support without substantially increasing the overall mineral concentration of the nutrient solution.

Suitable for soil, coco & hydro

Atazyme is a versatile enzyme additive suitable for soil, coco and hydroponic cultivation.

In soil and peat-based substrates it supports the breakdown of old root material while helping maintain an aerated growing environment.

In coco it can be incorporated alongside the normal coco base nutrient and crop-stage additives throughout the growing cycle.

In hydroponic programmes it provides enzyme activity without acting as another high-EC fertiliser, allowing it to complement the normal mineral nutrient solution.

How to use Atami ATA Atazyme

Atami recommends using 1-3ml of Atazyme per litre of water. It can be incorporated alongside the regular nutrient programme during vegetative growth and flowering.

At the recommended concentration, use 100-300ml for 100L, 500ml-1.5L for 500L and 1-3L for 1,000L of solution.

A 10L container prepares approximately 10,000L at 1ml/L, 5,000L at 2ml/L or 3,333L at 3ml/L.

Atami recommends regular use throughout the crop cycle. Final application should be adapted to the crop, growing medium, environmental conditions and wider feeding programme.

Enzyme support throughout growth & flowering

Atazyme is not restricted to either vegetative growth or flowering. Its root-zone function remains relevant throughout the crop cycle.

Root turnover continues as plants develop. Even when the visible parts of the crop are concentrating heavily on flower and fruit production, the root system remains responsible for water and nutrient uptake.

Atazyme can therefore remain part of the programme as the crop progresses from active vegetative development into flowering and ripening.

Useful when reusing growing substrates

Atami highlights Atazyme as being particularly effective when partially reusing growing substrates.

Used growing media can contain significant amounts of root material from the previous crop. Supporting the decomposition of this material can help improve the root environment before and during subsequent cultivation.

This can be particularly valuable in larger growing operations where appropriate growing media are reused as part of a managed cultivation system.

Atazyme does not make every used substrate automatically suitable for another crop. Physical structure, salinity, nutrient status, disease risk and general hygiene should also be assessed before reuse.

Using Atazyme with Atami nutrients

Atazyme is designed as an addition to the normal nutrient programme, rather than a replacement for base fertiliser.

Atami incorporates Atazyme into soil, coco and hydroponic feeding programmes, allowing it to work alongside the appropriate base nutrient and specialist crop-stage additives.

Growers can therefore maintain the primary mineral nutrition required by the crop while Atazyme performs its specialist enzyme function within the root environment.

Because Atazyme contributes very little to EC, it can be incorporated without the substantial nutrient-strength increase associated with concentrated NPK or PK fertilisers.

10L Atazyme for commercial growing systems

The 10L format is particularly well suited to commercial growers, larger hydroponic reservoirs, multi-zone irrigation systems and businesses using Atazyme regularly across multiple crops.

Its concentrated 1-3ml/L application rate provides substantial treatment capacity from a single container.

At the middle application rate of 2ml/L, one 10L container is sufficient to prepare approximately 5,000 litres of solution.

At the lower 1ml/L concentration, the same container can prepare approximately 10,000 litres, reducing the frequency with which larger growers need to replace enzyme concentrate.

Atami ATA Atazyme 10L product details

Brand	Atami
Range	ATA
Product	Atazyme
Product type	Enzyme-based root & substrate additive
Size	10L
Primary function	Breakdown of old and dead root material & root-zone conditioning
NPK	NPK-free
Growing media	Soil, coco & hydroponics
Crop stages	Vegetative growth & flowering
Dosage	1-3ml/L
100L solution	100-300ml
500L solution	500ml-1.5L
1,000L solution	1-3L
Approximate solution at 1ml/L	10,000L
Approximate solution at 2ml/L	5,000L
Approximate solution at 3ml/L	3,333L
Effect on EC	Very little effect on nutrient-solution EC
Substrate reuse	Particularly useful when suitable growing media are being partially reused

Atami ATA Atazyme 10L FAQs

What does Atami Atazyme do?

Atazyme is an enzyme-based additive that helps break down old and dead root material while supporting a cleaner and better-aerated growing environment.

What are enzymes used for in the root zone?

Enzymes act as catalysts for biochemical reactions. In Atazyme, their key role is supporting the decomposition of old root material within the growing medium.

How much Atazyme should I use?

Atami recommends 1-3ml/L. A 10L container therefore prepares approximately 3,333-10,000 litres of solution depending on the concentration used.

Can Atazyme be used in coco?

Yes. Atazyme is suitable for coco cultivation and can be incorporated alongside the normal coco nutrient programme.

Can Atazyme be used in hydroponics?

Yes. Atazyme is suitable for hydroponic cultivation as well as soil and coco.

Can Atazyme be used in soil?

Yes. It can be used in soil and peat-based growing media to support decomposition of old roots and maintenance of the root environment.

Does Atazyme contain NPK fertiliser?

No. Atazyme is NPK-free and is designed to complement rather than replace the crop's normal base nutrient.

Does Atazyme increase nutrient EC?

Atami states that Atazyme has very little effect on the EC of the nutrient solution, making it straightforward to integrate into an established feeding programme.

Can Atazyme be used during flowering?

Yes. Atazyme can be used throughout vegetative growth and flowering as root turnover continues throughout the crop cycle.

Can Atazyme help when reusing growing media?

Yes. Atami particularly highlights Atazyme for partially reused growing media because its enzymes help break down old root material remaining within the substrate.

Does Atazyme replace a root stimulator?

No. Atazyme primarily performs an enzyme and root-zone conditioning role, while a root stimulator is formulated specifically to support new root development.

Can Atazyme be used with other Atami nutrients?

Yes. Atazyme is designed to complement the normal nutrient programme and can be incorporated alongside appropriate Atami base nutrients and crop-stage additives.

Why choose the 10L Atazyme size?

The 10L format is particularly suitable for commercial growers, large reservoirs and regular users. Depending on dosage, one container can prepare approximately 3,333-10,000L of solution.

Atami ATA-XL 1L - Growth, Root & Flowering Stimulator

£10.87

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Atami ATA-XL 1L is a concentrated growth and bloom stimulator combining plant extracts, humic acids and mineral phosphorus and potassium to support strong roots, efficient nutrient uptake and increased flower and fruit development throughout the crop cycle.

ATA-XL is unusual within the Atami range because it performs a dual role. Rather than being restricted to either vegetative growth or flowering, it is designed to support the plant through both growth and bloom once the initial rooting phase has been established.

The formulation contains plant extracts, humic acids and mineral PK nutrients. Atami highlights the humic acids for their chelating effect and their ability to stimulate root hairs, helping the root system absorb nutrients efficiently.

As the crop moves towards flowering, the phosphorus and potassium component becomes increasingly relevant. These primary nutrients are involved in energy storage and transport, while ATA-XL is designed to support increased volume in developing flowers and fruits.

ATA-XL can be used in soil, coco and hydroponic cultivation at a straightforward dosage of 1ml/L. A 1L bottle therefore prepares approximately 1,000 litres of nutrient solution.

Why choose Atami ATA-XL?

Growth & bloom stimulator in one - supports plants through vegetative and flowering development.
Supports strong roots - humic acids stimulate root hairs and support an active root system.
Improves nutrient uptake - humic acids provide a chelating effect that helps make nutrients easier for the plant to absorb.
Supports flower development - mineral phosphorus and potassium become particularly useful as the plant enters flowering.
Supports fruit development - designed to help increase the volume of developing flowers and fruits.
Plant extracts & humic acids - combines plant-derived components with mineral PK nutrition.
PK 2-2 W/W - provides supplementary phosphorus and potassium alongside the normal base nutrient.
Use after rooting - designed for use once the initial root system has become established.
Whole-cycle support - can continue through growth and flowering after root set.
Suitable for soil - integrates with soil-based nutrient programmes.
Suitable for coco - can be used alongside a suitable coco base nutrient.
Suitable for hydroponics - compatible with hydroponic cultivation.
Simple 1ml/L dosage - straightforward to calculate for reservoirs of different sizes.
Excellent treatment capacity - 1L prepares approximately 1,000L of nutrient solution.
Trade-ready format - supplied in outer cases of 12 x 1L bottles.

Growth & flowering stimulation in one product

ATA-XL differs from many crop stimulators because it is not designed exclusively for one developmental stage.

Atami positions ATA-XL as a combined growth and bloom stimulator. Once the initial root system has established, it can be incorporated into the nutrient programme and continued as the crop develops through vegetative growth and flowering.

During active growth, its humic acids and plant extracts support the root system and nutrient uptake. As flowering develops, its mineral phosphorus and potassium complement the changing requirements of a generative crop.

This makes ATA-XL a versatile addition for growers who want one stimulator to bridge the transition from vegetative growth into flowering.

Humic acids for stronger root development

Atami highlights the humic acids in ATA-XL as an important part of its effect on the root system.

Humic acids have a chelating effect, helping make nutrients more readily available for absorption by the plant.

Atami also states that these humic acids stimulate the root hairs. Root hairs dramatically increase the effective surface area of the root system and play an important role in the uptake of water and dissolved mineral nutrients.

Supporting an extensive and active root system helps establish the foundation required for strong vegetative growth and later flower and fruit development.

Supports efficient nutrient uptake

ATA-XL is designed to complement the plant's regular nutrition rather than replace it.

The humic acids in the formulation help improve nutrient availability through their chelating properties, while stimulation of the root hairs supports the plant's physical capacity to absorb water and dissolved nutrients.

This combination makes ATA-XL particularly useful as part of a complete feeding programme where the base fertiliser supplies the main nutritional requirements and ATA-XL provides additional root, growth and flowering support.

PK 2-2 for flower & fruit development

ATA-XL has a mineral nutrient analysis of PK 2-2 W/W, providing supplementary phosphorus and potassium.

Atami highlights these nutrients for their roles in energy storage and transport within the plant, making them particularly relevant as a crop begins flowering.

ATA-XL is designed to support increased volume in developing flowers and fruits as the plant progresses through generative growth.

The PK content is supplementary. ATA-XL should therefore be used alongside the crop's normal NPK base nutrition rather than as a standalone complete fertiliser.

How to use Atami ATA-XL

Atami recommends using ATA-XL at 1ml per litre of water.

Begin using ATA-XL after the initial rooting phase and continue it through the subsequent growth and flowering stages as part of the normal nutrient programme.

At 1ml/L, use 10ml for 10L, 50ml for 50L, 100ml for 100L, 500ml for 500L and 1L for 1,000L of nutrient solution.

One 1L bottle therefore prepares approximately 1,000 litres of nutrient solution.

ATA-XL should be added in addition to the regular NPK nutrition. Final nutrient strength should always be considered across the complete feeding programme and adjusted to crop condition and growing environment.

Suitable for soil, coco & hydro

ATA-XL is a universal stimulator designed for use across the three principal cultivation methods: soil, coco and hydroponics.

In soil it can complement an appropriate soil base nutrient while supporting root hairs, nutrient uptake and later flowering.

In coco it can be incorporated alongside a coco-specific base nutrient, supporting plants after rooting and throughout subsequent crop development.

In hydroponic systems it can be added to the normal mineral nutrient solution at the same 1ml/L application rate.

Suitable for fruit, vegetables, herbs & ornamentals

Atami describes ATA-XL as a universal product suitable for a broad range of productive and ornamental crops.

Manufacturer examples include blueberries, raspberries and strawberries, together with flowering ornamental plants such as orchids and Anthurium.

The broad crop compatibility makes ATA-XL useful for mixed horticultural collections where different crops are grown using the same underlying nutrient system.

Crop requirements still vary, so the complete nutrient programme should be adapted to species, plant condition, environment and light intensity.

Using ATA-XL with an Atami feeding programme

ATA-XL is a supplementary stimulator and should be used alongside the appropriate base nutrient rather than instead of it.

Within Atami's ATA programmes, ATA-XL is introduced after the initial rooting phase and can then remain in the programme through growth, early bloom, flowering and ripening.

It can therefore bridge the transition between vegetative and generative development while the grower changes or adjusts the base nutrition and other stage-specific products around it.

Atami's grow guides are starting points rather than rigid schedules. Crop type, condition, environment, light intensity and final EC should always be considered when building the complete nutrient solution.

ATA-XL vs ATA Rootfast

ATA-XL and ATA Rootfast both have relevance to the root system, but they occupy different positions in the crop cycle.

ATA Rootfast is Atami's dedicated early-stage root stimulator, intended specifically for the initial rooting period.

ATA-XL is introduced after root set and then supports root hairs, nutrient uptake, vegetative growth and flowering throughout the remainder of the crop cycle.

Growers following the ATA programme can therefore use Rootfast during establishment before transitioning to ATA-XL for continued growth and flowering support.

ATA-XL vs Atazyme

ATA-XL and Atazyme perform different functions and can form complementary parts of an Atami feeding programme.

ATA-XL is a growth and flowering stimulator containing plant extracts, humic acids and mineral PK nutrients. It supports root hairs, nutrient uptake and flower and fruit development.

Atazyme is an enzyme-based additive whose principal role is helping break down old and dead root material and maintain an airy root environment.

ATA-XL therefore focuses on active plant development, while Atazyme primarily supports processes within the growing medium and root zone.

1L ATA-XL for up to 1,000L of nutrient solution

The straightforward 1ml/L application rate makes ATA-XL particularly easy to calculate across different reservoir sizes.

A single 1L bottle provides enough concentrate for approximately 1,000 litres of nutrient solution.

The 1L format is supplied in outer cases of 12 bottles, providing 12 litres of ATA-XL concentrate per full case.

Atami ATA-XL 1L product details

Brand	Atami
Range	ATA
Product	ATA-XL
Product type	Growth & bloom stimulator
Size	1L
Composition	Plant extracts, humic acids & mineral PK nutrients
Nutrient analysis	PK 2-2 W/W
Primary functions	Root-hair stimulation, nutrient uptake, growth, flowering & fruit development
Application stage	After root set, through subsequent growth & flowering
Growing media	Soil, coco & hydroponics
Dosage	1ml/L
10L solution	10ml
50L solution	50ml
100L solution	100ml
500L solution	500ml
1,000L solution	1L
Approximate solution from 1L	1,000L
Use with base nutrition	Yes - use in addition to regular NPK nutrition
Example crops	Blueberries, raspberries, strawberries, orchids, Anthurium & other fruit, vegetable, herb and ornamental crops
Outer case quantity	12 x 1L bottles

Atami ATA-XL 1L FAQs

What does Atami ATA-XL do?

ATA-XL is a combined growth and flowering stimulator designed to support root hairs, nutrient uptake, vegetative development and the production of larger-volume flowers and fruits.

What is in ATA-XL?

Atami formulates ATA-XL using plant extracts, humic acids and mineral phosphorus and potassium. Its current nutrient analysis is PK 2-2 W/W.

When should I start using ATA-XL?

ATA-XL is designed for use after the initial rooting phase, once the root system has established. It can then continue through subsequent growth and flowering.

How much ATA-XL should I use?

Atami recommends 1ml/L. This means a 1L bottle prepares approximately 1,000 litres of nutrient solution.

Can ATA-XL be used throughout flowering?

Yes. ATA-XL is designed as both a growth and bloom stimulator and can continue through flowering after the initial root-establishment stage.

Does ATA-XL stimulate roots?

Yes. Atami highlights the humic acids in ATA-XL for their stimulating effect on root hairs, helping create an active root system with strong nutrient-absorption capacity.

How do the humic acids in ATA-XL help plants?

The humic acids provide a chelating effect that helps nutrients remain accessible for plant uptake. Atami also highlights their role in stimulating root hairs.

Is ATA-XL a complete base nutrient?

No. ATA-XL is a supplementary growth and flowering stimulator and should be used alongside the crop's regular NPK base nutrition.

Can ATA-XL be used in coco?

Yes. Atami recommends ATA-XL for coco cultivation as well as soil and hydroponic systems.

Can ATA-XL be used in hydroponics?

Yes. ATA-XL is suitable for hydroponic cultivation and can be incorporated into the normal hydroponic nutrient solution.

Can ATA-XL be used in soil?

Yes. ATA-XL is suitable for soil cultivation and can be used alongside an appropriate soil base nutrient.

What is the difference between ATA-XL and ATA Rootfast?

Rootfast is a dedicated early-stage root stimulator. ATA-XL is introduced after root establishment and provides broader support for root hairs, nutrient uptake, vegetative growth and flowering.

What is the difference between ATA-XL and Atazyme?

ATA-XL supports active root, growth and flowering development, while Atazyme is an enzyme additive designed primarily to break down old root material and support the growing environment.

What plants can ATA-XL be used on?

ATA-XL is suitable for a broad range of fruit, vegetable, herb and ornamental crops. Atami examples include blueberries, raspberries, strawberries, orchids and Anthurium.

How many ATA-XL 1L bottles are in an outer case?

A full outer case contains 12 x 1L bottles.

Atami ATA PK 13-14 1L - Phosphorus & Potassium Flowering Booster

£5.98

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Atami ATA PK 13-14 1L is a concentrated phosphorus and potassium flowering supplement designed to support flower formation, fruit development and fructification during the bloom phase. With a PK 13-14 W/W analysis, it provides additional phosphorus and potassium precisely when flowering plants have an increased requirement for these primary nutrients.

Flowering and fruiting place different nutritional demands on a plant compared with vegetative growth. ATA PK 13-14 is designed to supplement the regular base nutrient during this generative stage, providing a concentrated source of phosphorus and potassium without replacing the plant's normal NPK nutrition.

Atami highlights phosphorus for its role in the storage and transport of energy captured through photosynthesis. Potassium is involved in numerous processes associated with flower and fruit formation, including the transport of sugars and enzymes involved in starch production.

Used from the beginning of flowering, ATA PK 13-14 supports the development of voluminous, compact flowers and fruits and is specifically positioned by Atami to stimulate fructification.

It is suitable for soil, coco and hydroponic cultivation and is added alongside the regular base nutrient. Atami's current product guidance recommends gradually increasing the concentration through flowering rather than immediately applying the maximum dose.

Why choose Atami ATA PK 13-14?

PK 13-14 W/W - concentrated phosphorus and potassium nutrition for the flowering phase.
Designed specifically for flowering - supplies additional P and K as crop demand increases.
Supports flower formation - formulated to encourage strong generative development.
Supports fruit development - suitable for flowering and fruit-bearing crops.
Stimulates fructification - specifically positioned by Atami to support fruit formation.
Promotes voluminous flowers & fruits - supports increased flower and fruit development.
Supports compact development - designed to promote substantial, compact flowers and fruits.
Phosphorus for energy processes - phosphorus plays an important role in storing and transporting energy within the plant.
Potassium for generative development - potassium is involved in processes including sugar transport and starch production.
Use from early flowering - introduce from the first week of the flowering phase.
Progressive feeding - Atami recommends gradually increasing the dose as flowering progresses.
Suitable for soil - can supplement regular NPK nutrition in soil cultivation.
Suitable for coco - compatible with coco-based feeding programmes.
Suitable for hydroponics - can be incorporated into hydroponic nutrient solutions.
Trade-ready pack size - supplied in outer cases of 12 x 1L bottles.

Extra phosphorus & potassium for flowering plants

The nutritional priorities of a crop change as it moves from vegetative development into flowering.

ATA PK 13-14 is designed to provide additional phosphorus and potassium during this stage, supplementing rather than replacing the regular base fertiliser.

Atami describes these two elements as particularly important during flowering because the plant develops an increased requirement for them as it produces flowers and, in fruit-bearing crops, progresses towards fruit development.

The balanced PK 13-14 analysis provides similar concentrations of both nutrients, giving growers a straightforward way to increase P and K within an established flowering programme.

Why phosphorus matters during flowering

Phosphorus is an essential primary plant nutrient and becomes particularly important during the flowering stage.

Atami highlights its role in the storage and transport of energy obtained from sunlight during photosynthesis.

The energy captured by the plant needs to be distributed and used throughout its tissues. Adequate phosphorus nutrition helps support these energy-transfer processes as the crop undertakes the demanding transition into flower and fruit production.

ATA PK 13-14 provides a concentrated phosphorus supplement that can be introduced alongside the normal flowering base nutrient.

Potassium for flower & fruit formation

Potassium is the second major component of ATA PK 13-14 and is involved in numerous physiological processes during flowering and fruit development.

Atami specifically highlights potassium's involvement in the transport of sugars and enzymes associated with starch production.

These processes become especially relevant as flowering crops direct increasing amounts of resources towards their developing flowers and fruits.

The 14% potassium component of ATA PK 13-14 complements its phosphorus content to provide targeted PK nutrition throughout the generative stage.

Supports fructification & fruit development

ATA PK 13-14 is not limited to ornamental flowering. Atami specifically positions the product to stimulate fructification in productive crops.

This makes it particularly relevant for fruiting vegetables, soft fruits and other crops where flowering is followed by fruit formation and development.

Atami's crop examples include bell peppers, chilli peppers and blueberries, as well as flowering ornamentals such as Begonia and Buddleia.

Application should always be adjusted to the requirements and condition of the individual crop rather than treating every flowering plant identically.

How to use Atami ATA PK 13-14

Add ATA PK 13-14 to the nutrient solution from the first week of flowering, alongside the regular NPK base nutrient.

Atami's current product guidance gives a dosage range of 0.25-1.5ml/L and recommends increasing the dosage gradually so that plants can adapt as their flowering demand develops.

At this range, 10L of nutrient solution requires approximately 2.5-15ml, 50L requires 12.5-75ml, 100L requires 25-150ml and 500L requires 125-750ml.

A 1L bottle can therefore prepare approximately 667-4,000 litres of nutrient solution, depending on the concentration used.

ATA PK 13-14 increases the mineral strength of the nutrient solution, so final EC should be monitored when combining it with the base nutrient and other flowering additives.

Why gradually increase PK during flowering?

Atami recommends introducing ATA PK 13-14 at the beginning of flowering and slowly increasing the dosage rather than immediately feeding at maximum strength.

This reflects the changing nutritional demand of the crop. Early flowering plants are only beginning the transition into generative growth, while established flowering and fruiting crops can have substantially greater phosphorus and potassium requirements.

Progressive feeding also allows the grower to monitor crop response and overall nutrient EC before increasing the concentration.

Atami's grow guides are indicative and should be adapted according to plant species, crop condition, environment, light intensity and measured EC.

Suitable for soil, coco & hydro

ATA PK 13-14 is a universal flowering supplement suitable for soil, coco and hydroponic cultivation.

In soil it can be added alongside an appropriate flowering base nutrient as additional phosphorus and potassium demand develops.

In coco it can supplement a coco-specific base nutrient while the grower continues to monitor overall feed strength and crop response.

In hydroponic systems it can be incorporated directly into the nutrient solution alongside the normal hydroponic base nutrition.

Use alongside regular NPK nutrition

ATA PK 13-14 is a flowering supplement rather than a complete base fertiliser.

Its concentrated PK 13-14 analysis is designed to increase phosphorus and potassium availability while the regular base nutrient continues to supply nitrogen and the wider range of essential macro and micronutrients required by the crop.

It should therefore normally be added to an established flowering nutrient programme rather than used as the plant's sole source of mineral nutrition.

Using ATA PK 13-14 in the Atami ATA programme

ATA PK 13-14 forms the dedicated PK flowering supplement within Atami's straightforward ATA nutrient range.

In soil cultivation it can complement ATA Terra Max, while growers using appropriate hydroponic or coco base nutrients can incorporate ATA PK 13-14 in the same way as flowering begins.

Products such as ATA-XL and Atazyme perform different roles within the wider programme. ATA-XL provides growth and flowering stimulation, while Atazyme provides enzyme-based root-zone and substrate support.

ATA PK 13-14 specifically addresses the increased phosphorus and potassium requirements associated with flowering and fruit production.

ATA PK 13-14 vs ATA-XL

Although both products can appear within a flowering programme, they are formulated for different purposes.

ATA PK 13-14 is a concentrated PK 13-14 mineral supplement specifically designed to increase phosphorus and potassium nutrition during flowering.

ATA-XL is a broader growth and bloom stimulator containing plant extracts, humic acids and a much lighter PK 2-2 mineral component. It supports root hairs, nutrient uptake, growth and flowering.

ATA PK 13-14 is therefore the more concentrated product when the objective is specifically to supplement phosphorus and potassium.

ATA PK 13-14 vs Bloombastic

Both products supply additional phosphorus and potassium, but they occupy different positions within Atami's flowering range.

ATA PK 13-14 is a straightforward PK 13-14 flowering nutrient designed to supplement regular NPK nutrition as flowering begins.

Bloombastic is Atami's PK 14-15 all-in-one bloom additive, positioned specifically for the final 4-6 weeks of flowering and ripening.

When building a feeding programme, avoid unnecessarily stacking concentrated PK products. Overall nutrient strength and EC should remain appropriate for the crop.

1L ATA PK 13-14 flowering supplement

The 1L format provides a practical concentrated PK supplement for growers managing small to medium reservoirs or multiple flowering crops.

Depending on the concentration used, one bottle can prepare approximately 667-4,000 litres of nutrient solution.

The 1L format is supplied in outer cases of 12 bottles, providing 12 litres of ATA PK 13-14 concentrate per full case.

Atami ATA PK 13-14 1L product details

Brand	Atami
Range	ATA
Product	ATA PK 13-14
Product type	Phosphorus & potassium flowering supplement
Size	1L
Nutrient analysis	PK 13-14 W/W
Primary functions	Flower formation, fruit development & fructification
Application stage	From the first week of flowering
Growing media	Soil, coco & hydroponics
Dosage	0.25-1.5ml/L, increasing gradually through flowering according to crop requirements
10L solution	2.5-15ml
50L solution	12.5-75ml
100L solution	25-150ml
500L solution	125-750ml
Approximate solution from 1L	667-4,000L depending on dosage
Use with base nutrition	Yes - designed as an addition to regular NPK nutrition
Example crops	Bell peppers, chilli peppers, blueberries, Begonia, Buddleia & other flowering and fruit-bearing crops
Outer case quantity	12 x 1L bottles

Atami ATA PK 13-14 1L FAQs

What is Atami ATA PK 13-14 used for?

ATA PK 13-14 is a concentrated phosphorus and potassium supplement used during flowering to support flower formation, fruit development and fructification.

What is the nutrient analysis of ATA PK 13-14?

ATA PK 13-14 has a PK 13-14 W/W analysis, providing concentrated phosphorus and potassium for flowering plants.

When should I start using ATA PK 13-14?

Atami recommends introducing it from the first week of flowering and gradually increasing the concentration as the flowering phase progresses.

How much ATA PK 13-14 should I use?

Atami's current product guidance recommends 0.25-1.5ml/L, with the dosage increased gradually according to crop requirements and overall nutrient strength.

Is ATA PK 13-14 a complete fertiliser?

No. It is a concentrated phosphorus and potassium supplement intended to be used alongside the crop's regular NPK base nutrient.

Can ATA PK 13-14 be used in coco?

Yes. Atami recommends ATA PK 13-14 for coco cultivation as well as soil and hydroponic systems.

Can ATA PK 13-14 be used in hydroponics?

Yes. It can be incorporated into a hydroponic nutrient solution alongside the regular base nutrition during flowering.

Can ATA PK 13-14 be used in soil?

Yes. ATA PK 13-14 is suitable for soil cultivation and can supplement an appropriate flowering base nutrient.

Why do flowering plants need more phosphorus?

Atami highlights phosphorus for its role in storing and transporting energy collected through photosynthesis, an important process as plants develop flowers and fruits.

Why is potassium important during flowering?

Potassium is involved in numerous processes associated with flower and fruit formation, including sugar transport and enzymes involved in starch production.

Does ATA PK 13-14 increase EC?

Yes. It is a concentrated mineral PK supplement, so it contributes to the EC of the nutrient solution. Monitor the final EC when combining it with base nutrients and other additives.

What is the difference between ATA PK 13-14 and ATA-XL?

ATA PK 13-14 is a concentrated PK 13-14 flowering supplement. ATA-XL is a broader growth and bloom stimulator containing plant extracts, humic acids and a lighter PK 2-2 nutrient component.

What is the difference between ATA PK 13-14 and Bloombastic?

ATA PK 13-14 is a straightforward PK flowering supplement introduced from early flowering. Bloombastic is Atami's PK 14-15 all-in-one bloom additive intended specifically for the final 4-6 weeks of flowering and ripening.

How many ATA PK 13-14 1L bottles are in a case?

A full outer case contains 12 x 1L bottles.

Atami ATA Coco Max A&B 1L - Two-Part Base Nutrient for Coco

£5.28

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Atami ATA Coco Max A&B 1L is a professional two-part mineral base nutrient developed specifically for plants grown in coco and coco-based substrates. Used throughout growth and flowering, it provides balanced primary nutrition together with calcium and essential trace elements for consistent crop development.

Coco combines excellent water retention with an open, oxygen-rich root structure, but its nutritional behaviour differs significantly from conventional soil and peat-based growing media. ATA Coco Max is formulated specifically around these characteristics rather than being a general-purpose fertiliser adapted for coco.

The nutrient is supplied as two complementary concentrates. Coco Max A has an NK analysis of 4-0-1 W/W and contains calcium, while Coco Max B has an NPK analysis of 1-4-5 W/W. Together they provide the balanced mineral nutrition required by coco-grown plants.

ATA Coco Max is designed for use throughout the crop cycle, allowing growers to use the same A&B base nutrient through vegetative development, flowering and ripening rather than changing between separate grow and bloom base feeds.

The general application rate is 1-4ml/L of Coco Max A plus 1-4ml/L of Coco Max B. This 1L set contains 1L of Part A and 1L of Part B, providing 2L of concentrate in total.

Why choose Atami ATA Coco Max A&B?

Developed specifically for coco - formulated around the nutritional characteristics of coco and coco-based substrates.
Complete two-part base nutrient - supplies the primary mineral nutrition required throughout the crop cycle.
Growth & flowering nutrition - the same A&B base feed can remain in use as the crop moves from vegetative to generative growth.
Coco Max A: NK 4-0-1 W/W - provides nitrogen and potassium together with calcium.
Coco Max B: NPK 1-4-5 W/W - supplies complementary nitrogen, phosphorus and potassium.
Calcium-enriched Part A - provides calcium as part of the normal coco base feed.
Essential trace elements - supplies micronutrients alongside the primary mineral nutrition.
Balanced mineral formulation - designed to provide readily available nutrition through the coco root zone.
Adjustable 1-4ml/L dosage - allows nutrient strength to be adapted to crop stage and plant requirements.
Equal-part feeding - use the same quantity of Coco Max A and Coco Max B.
Suitable for automatic irrigation - ideal for drip-fed and regularly irrigated coco systems.
Use throughout the crop cycle - no need for separate vegetative and flowering base nutrients.
Compatible with Atami additives - provides the nutritional foundation for a wider crop-stage feeding programme.
Practical 1L format - ideal for smaller reservoirs, hobby growers and trial areas.

Base nutrition formulated specifically for coco

Coco coir is widely used as a professional growing medium because it combines strong water-holding capacity with a naturally airy structure around the root system.

Its chemical behaviour, however, differs from conventional soil. Coco has cation exchange properties that can influence the availability of nutrients including calcium, magnesium and potassium.

A dedicated coco nutrient is therefore preferable to simply applying a standard soil fertiliser. ATA Coco Max is formulated specifically for coco cultivation, providing a nutrient profile designed around plants growing in this type of root environment.

Coco Max A includes calcium as part of its formulation, while Coco Max B supplies complementary phosphorus, potassium and other mineral nutrition required for continued crop development.

Why is ATA Coco Max supplied as A & B?

ATA Coco Max is supplied as two concentrated components because certain mineral nutrients can react with one another when stored together at high concentration.

Separating these nutrients into Coco Max A and Coco Max B keeps the concentrates stable until they are diluted into irrigation water.

The two bottles are complementary components of one nutrient system. Part A is not a grow feed and Part B is not a bloom feed. Both are required together.

Never mix concentrated Coco Max A directly with concentrated Coco Max B. Add Part A to the water first and mix thoroughly. Then add Part B and mix again.

ATA Coco Max A & B nutrient analysis

ATA Coco Max A has an NK 4-0-1 W/W analysis and supplies nitrogen, potassium and calcium as part of the two-part feeding system.

ATA Coco Max B has an NPK 1-4-5 W/W analysis, providing complementary nitrogen together with phosphorus and a higher proportion of potassium.

The complete formulation also supplies essential trace elements required by plants in much smaller quantities but still necessary for normal metabolism and development.

Both components should be used together at equal dosage. Using only one part will not provide the balanced mineral nutrition for which Coco Max is designed.

Calcium nutrition for coco-grown plants

Calcium management is particularly relevant in coco because the substrate's natural cation exchange characteristics can influence calcium availability within the root zone.

ATA Coco Max A contains calcium as part of its mineral formulation, helping provide this essential element within the normal base nutrient.

Calcium contributes to important structural and physiological processes within the plant, including the formation and development of new plant tissues.

This does not mean every crop automatically requires an additional calcium or magnesium supplement. Source-water mineral content, coco preparation, crop demand and the wider feeding programme should be considered before adding further supplements.

One coco base nutrient for growth & flowering

ATA Coco Max is designed to provide the base mineral nutrition required throughout the complete crop cycle.

The same A&B nutrient can remain in use as plants progress from established vegetative growth through flowering and ripening.

Rather than replacing the base nutrient as the crop changes stage, growers can adjust its concentration and introduce appropriate specialist additives according to changing plant requirements.

This provides a straightforward coco feeding system while retaining the flexibility needed for accurate crop management.

How to use Atami ATA Coco Max A&B

Atami's general application rate is 1-4ml/L of Coco Max A plus 1-4ml/L of Coco Max B.

At this dosage, a 10L reservoir requires 10-40ml of A plus 10-40ml of B, a 50L reservoir requires 50-200ml of each, and a 100L reservoir requires 100-400ml of each component.

Add the required amount of Coco Max A to the water first and mix thoroughly. Add the same quantity of Coco Max B afterwards and mix again.

Never combine the concentrated A and B liquids directly.

Adjust final nutrient strength according to crop stage, plant condition, source water, irrigation frequency, environmental conditions and any additional products being used.

Suitable for hand watering & automatic coco irrigation

Coco is particularly well suited to regular irrigation, and commercial crops are often grown using drip systems that apply relatively small amounts of nutrient solution several times during an irrigation period.

ATA Coco Max is a mineral nutrient and can be used with both manual and automatic irrigation systems.

Growers using automatic systems should maintain good reservoir and irrigation-line hygiene and regularly monitor the condition of the nutrient solution.

In intensively irrigated coco systems, irrigation frequency, drainage and root-zone EC should be considered alongside the strength of the incoming nutrient solution.

Managing nutrient strength in coco

Coco performs particularly well when nutrient delivery is consistent and matched to crop demand.

Because ATA Coco Max is a concentrated mineral fertiliser, increasing its application rate increases the EC of the final nutrient solution.

Monitor nutrient strength when changing Coco Max dosage or adding other mineral products, particularly concentrated phosphorus and potassium supplements during flowering.

The correct concentration depends on factors including plant species, crop stage, source water, irrigation strategy, environmental conditions and light intensity.

Using Coco Max with the Atami ATA programme

ATA Coco Max A&B provides the base mineral nutrition around which a wider Atami feeding programme can be built.

A dedicated root stimulator can be used during establishment. ATA-XL can then provide additional growth and flowering support, while Atazyme performs its enzyme-based root-zone and substrate-conditioning role.

As flowering develops, ATA PK 13-14 can be introduced where additional phosphorus and potassium are appropriate for the crop.

These products perform different functions. Coco Max remains the base nutrient while specialist additives are selected according to crop stage and requirements.

ATA Coco Max vs B'cuzz Coco A&B

ATA Coco Max and B'cuzz Coco A&B are both two-part mineral base nutrients developed specifically for coco cultivation, but they belong to different Atami feeding programmes.

ATA Coco Max A&B belongs to the ATA range and provides straightforward complete coco base nutrition through growth and flowering.

B'cuzz Coco A&B forms the base of Atami's wider B'cuzz Coco programme and is designed to integrate with corresponding B'cuzz stimulators and boosters.

Both are dedicated coco nutrients. The choice between them will generally depend on the wider Atami feeding programme being followed.

ATA Coco Max vs a standard soil nutrient

Coco should not be treated exactly like conventional soil or compost because its physical and chemical properties are different.

Soil nutrients are formulated around the buffering capacity and existing fertility normally associated with soil and peat-based substrates.

ATA Coco Max is specifically formulated for coco-based root zones, including calcium within its two-part mineral feeding system.

Growers using coco as their principal substrate should therefore use a nutrient designed specifically for coco rather than assuming a standard soil feed will provide the same nutritional balance.

1L A & 1L B coco nutrient set

This pack contains 1L of Coco Max A and 1L of Coco Max B, providing 2L of concentrated base nutrient in total.

At the recommended 1-4ml/L dosage of each component, the set provides enough A and B to prepare approximately 250-1,000 litres of nutrient solution.

At 1ml/L of each component, the 1L set treats approximately 1,000L. At 2ml/L it treats approximately 500L, and at 4ml/L it treats approximately 250L.

This makes the 1L format particularly suitable for smaller reservoirs, hobby growers, propagation and trial areas, or growers wanting to introduce the ATA coco programme before moving to larger pack sizes.

Atami ATA Coco Max A&B 1L product details

Brand	Atami
Range	ATA
Product	ATA Coco Max A&B
Product type	Two-part mineral base nutrient for coco
Pack size	1L A + 1L B
Total concentrate supplied	2L
Coco Max A analysis	NK 4-0-1 W/W
Coco Max B analysis	NPK 1-4-5 W/W
Additional nutrition	Calcium & essential trace elements
Growing medium	Coco & coco-based substrates
Crop stages	Growth, flowering & ripening
Dosage	1-4ml/L A + 1-4ml/L B
10L reservoir	10-40ml A + 10-40ml B
50L reservoir	50-200ml A + 50-200ml B
100L reservoir	100-400ml A + 100-400ml B
Approximate solution from 1L A&B set	250-1,000L depending on dosage
Mixing sequence	Add A to water and mix thoroughly, then add B and mix again
Automatic irrigation	Suitable
Use with additives	Yes - use as the base nutrient and select additional products according to crop stage and requirements

Atami ATA Coco Max A&B 1L FAQs

What is Atami ATA Coco Max A&B?

ATA Coco Max A&B is a two-part mineral base nutrient developed specifically for plants grown in coco and coco-based substrates.

Can ATA Coco Max be used throughout growth and flowering?

Yes. Coco Max is designed as a complete coco base nutrient for use throughout the crop cycle, so the same A&B nutrient can remain in use through vegetative growth, flowering and ripening.

What is the nutrient analysis of ATA Coco Max?

Coco Max A has an NK 4-0-1 W/W analysis and contains calcium, while Coco Max B has an NPK 1-4-5 W/W analysis.

How much ATA Coco Max A&B should I use?

Atami's general dosage is 1-4ml/L of Coco Max A plus 1-4ml/L of Coco Max B. Adjust the final nutrient strength to crop requirements and growing conditions.

Why does ATA Coco Max come in two parts?

Separating the concentrated mineral components prevents unwanted reactions during storage. The two parts are combined only after each has been diluted into water.

Can I mix Coco Max A and B concentrates together?

No. Never mix concentrated Part A and Part B directly. Add A to the water first, mix thoroughly and then add B.

Does ATA Coco Max contain calcium?

Yes. Coco Max A contains calcium as part of its mineral formulation, providing this important nutrient within the normal coco base feed.

Do I automatically need CalMag with ATA Coco Max?

Not necessarily. Coco Max already supplies calcium. Additional calcium or magnesium should be based on source-water composition, crop requirements, coco preparation and the complete feeding programme.

Can ATA Coco Max be used with automatic irrigation?

Yes. Its mineral formulation is suitable for both hand watering and automatic coco irrigation systems, including drip-fed cultivation.

Can ATA Coco Max be used in soil?

Coco Max is formulated specifically for coco and coco-based substrates. A dedicated soil base nutrient is the more appropriate choice for conventional soil or compost cultivation.

What is the difference between ATA Coco Max and B'cuzz Coco A&B?

Both are two-part mineral coco base nutrients. ATA Coco Max belongs to Atami's ATA range, while B'cuzz Coco A&B forms the base of the wider B'cuzz Coco feeding programme.

Can ATA Coco Max be used with ATA PK 13-14?

Yes. Coco Max can remain the base nutrient while ATA PK 13-14 is introduced during flowering where additional phosphorus and potassium are appropriate. Monitor overall nutrient strength when combining mineral products.

How much nutrient solution does the 1L A&B set make?

The set contains 1L of A and 1L of B. Across the 1-4ml/L dosage range, it provides enough of both components to prepare approximately 250-1,000 litres of nutrient solution.

Atami ATA Coco Max A&B 5L - Two-Part Base Nutrient for Coco

£21.42

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Atami ATA Coco Max A&B 5L is a professional two-part mineral base nutrient developed specifically for plants grown in coco and coco-based substrates. Designed for use throughout the crop cycle, it provides balanced mineral nutrition to support strong growth, flowering and fruit development in coco.

Coco combines excellent water retention with a naturally open and well-aerated root environment, but its nutritional behaviour differs from conventional soil. ATA Coco Max is formulated specifically for coco cultivation rather than being a general-purpose fertiliser adapted for use in coco.

The nutrient is supplied as two complementary concentrates, Coco Max A and Coco Max B. The two parts work together to provide the primary and secondary nutrients required by plants while allowing the concentrated mineral components to remain stable during storage.

ATA Coco Max can remain the base nutrient as plants move from rooting and vegetative development through early bloom, full flowering and ripening. Atami's current coco feeding programme varies the concentration according to crop stage, with lower rates during establishment and stronger feeding during active growth and flowering.

This 5L set contains 5L of Coco Max A and 5L of Coco Max B, giving 10L of concentrated two-part coco nutrition in total.

Why choose Atami ATA Coco Max A&B?

Developed specifically for coco - formulated for plants grown in coco and coco-based substrates.
Complete two-part base nutrient - provides the nutritional foundation for the complete crop cycle.
Growth & flowering nutrition - remains in use as plants progress from establishment through vegetative growth and bloom.
Stage-adjustable feeding - concentration can be altered according to crop development and nutrient demand.
Equal A&B application - use the same concentration of Coco Max A and Coco Max B.
Mineral formulation - supplies readily available plant nutrients through the coco root zone.
Designed around coco nutrition - provides a more appropriate base feed than using a standard soil fertiliser in coco.
Suitable for intensive coco growing - ideal for regularly irrigated coco crops.
Suitable for automatic irrigation - can be incorporated into drip-fed and automated coco systems.
Compatible with the ATA programme - provides the base nutrition around which specialist root, enzyme and flowering products can be used.
Suitable for productive crops - ideal for fruiting vegetables, herbs and other coco-grown crops.
Suitable for ornamental crops - can also be used for flowering and foliage plants grown in coco.
Commercial 5L format - well suited to larger reservoirs and regular crop production.

Professional base nutrition for coco cultivation

Coco coir is widely used by professional and hobby growers because it combines excellent moisture retention with an open structure that allows oxygen to remain available around the root system.

Unlike conventional compost or soil, however, coco provides very little complete nutrition of its own. Successful coco cultivation therefore relies heavily on the nutrient solution supplied by the grower.

ATA Coco Max is designed specifically to provide this nutritional foundation. Rather than trying to adapt a soil fertiliser to a different growing medium, growers can use a dedicated coco base nutrient formulated around the requirements of coco-grown plants.

This makes nutrient management more predictable and allows the grower to build a complete crop-stage programme around a consistent base feed.

Why does ATA Coco Max come in two parts?

Some mineral nutrients react with one another when stored together at high concentration. These reactions can create compounds that are no longer readily available to plants.

ATA Coco Max therefore separates its concentrated mineral nutrition into Part A and Part B. The components remain separate until they are diluted into water.

Coco Max A and Coco Max B are complementary parts of the same nutrient. They are not separate grow and bloom fertilisers, and both should be used together.

Never mix the concentrated A and B liquids directly together. Add Part A to the reservoir water and mix thoroughly before adding Part B.

One coco base nutrient throughout the crop cycle

One of the main advantages of ATA Coco Max is that the same two-part base nutrient can remain in use throughout the crop cycle.

Instead of replacing the base fertiliser as the plant changes developmental stage, growers adjust the concentration of Coco Max A&B and introduce specialist additives where required.

Atami's current Coco Max grow programme uses lower concentrations during the rooting phase, followed by stronger feeding through growth, early bloom, bloom and ripening.

This allows the nutrient programme to follow the changing demand of the crop while retaining the same nutritional foundation.

How to use Atami ATA Coco Max A&B

Coco Max A and B should always be used in equal concentrations. Atami's current coco programme typically uses approximately 1-2ml/L of each component during rooting and 3-4ml/L of each during established growth and flowering.

For a 100L reservoir, 1-4ml/L corresponds to 100-400ml of Coco Max A plus 100-400ml of Coco Max B. For 500L, this equals 500ml-2L of each component. For 1,000L, use 1-4L of each component.

Add the required amount of Coco Max A to the water first and mix thoroughly. Then add the same concentration of Coco Max B and mix again.

Never combine the concentrated A and B components before dilution.

Atami's grow guides are general guidelines. Final concentration should be adapted to crop species, plant size, development stage, source water, irrigation frequency, environmental conditions and the other products included in the nutrient programme.

Ideal for regularly irrigated coco crops

Coco is particularly well suited to frequent irrigation because its physical structure can retain moisture while maintaining oxygen around the roots.

ATA Coco Max is suitable for both hand watering and automatic irrigation, making it useful across everything from individual coco pots to larger drip-irrigated growing areas.

In intensive coco production, growers should consider irrigation frequency and drainage alongside the strength of the incoming nutrient solution.

Monitoring both feed and root-zone conditions can help identify nutrient accumulation and allows irrigation or nutrient strength to be adjusted before crop performance is affected.

Managing nutrient strength in coco

Because ATA Coco Max is a concentrated mineral nutrient, its application rate directly affects the EC of the final nutrient solution.

Young or recently rooted plants generally require a lower nutrient concentration than established plants under active growth or flowering conditions.

As crop demand increases, Coco Max concentration can be increased accordingly. If additional mineral products such as PK flowering additives or CalMag are introduced, their contribution to the total nutrient strength should also be considered.

Professional growers should base final feed strength on crop response, source-water EC, growing environment and measured root-zone conditions rather than relying solely on a fixed feeding schedule.

Using Coco Max with the Atami ATA programme

ATA Coco Max A&B provides the base mineral nutrition within Atami's ATA coco programme.

During initial establishment, a dedicated root stimulator such as Rootfast or Rootbastic can be incorporated according to the chosen programme.

Once active growth is established, Atazyme can be used for enzyme-based root-zone support, while specialist flowering additives can be introduced as the crop moves into bloom and ripening.

Atami's current Coco Max programmes include options incorporating products such as ATA PK 13-14, Bloombastic, Rokzbastic, CalMag and B'cuzz Silic Boost depending on the grower's chosen feeding strategy.

Coco Max remains the base nutrient while these additional products perform their more specialised roles.

Do coco plants always need additional CalMag?

Calcium and magnesium management can be particularly important in coco, but an additional CalMag product should not automatically be added at maximum strength to every nutrient solution.

The requirement depends on factors including source-water mineral content, the condition and preparation of the coco, crop species, plant demand and the complete nutrient programme.

Atami's current Coco Max feeding programmes include ATA CalMag as an optional part of complete feeding schedules, with the concentration adjusted according to crop and growing conditions.

Growers using soft or reverse-osmosis water may have different supplementation requirements from growers using harder source water containing appreciable calcium and magnesium.

ATA Coco Max vs B'cuzz Coco A&B

ATA Coco Max and B'cuzz Coco A&B are both two-part mineral base nutrients designed specifically for coco cultivation, but they belong to different Atami feeding programmes.

ATA Coco Max A&B belongs to Atami's ATA range and provides the base nutrition for the ATA coco programme.

B'cuzz Coco A&B forms the base of the B'cuzz Coco programme and is designed to integrate with products such as Coco Booster Uni and Coco Bloom Stimulator.

Both are dedicated coco nutrients. The appropriate choice will normally depend on which wider Atami nutrient programme the grower intends to follow.

ATA Coco Max vs soil nutrients

Coco should not be treated exactly like conventional soil or potting compost because its nutrient-holding characteristics and inherent fertility are different.

Soil nutrients are formulated around the properties of soil or peat-based growing media, while ATA Coco Max is designed specifically for coco-based root zones.

Growers using coco as their principal growing medium should therefore use a dedicated coco nutrient rather than assuming a standard soil feed will provide the same nutritional balance.

5L A & 5L B for larger coco systems

This set contains 5L of Coco Max A and 5L of Coco Max B, providing 10L of concentrated two-part nutrient in total.

Across a 1-4ml/L application range, each 5L component is sufficient for approximately 1,250-5,000 litres of nutrient solution.

At 1ml/L of each component, the set treats approximately 5,000L. At 2ml/L it treats approximately 2,500L, at 3ml/L approximately 1,667L, and at 4ml/L approximately 1,250L.

The 5L format is particularly suitable for larger reservoirs, regular coco growers and commercial horticultural production where a consistent base nutrient is required throughout the crop cycle.

Atami ATA Coco Max A&B 5L product details

Brand	Atami
Range	ATA
Product	ATA Coco Max A&B
Product type	Two-part mineral base nutrient for coco
Pack size	5L A + 5L B
Total concentrate supplied	10L
Growing medium	Coco & coco-based substrates
Crop stages	Rooting, growth, early bloom, flowering & ripening
Application	Use equal concentrations of Coco Max A and Coco Max B
Typical rooting rate	1-2ml/L A + 1-2ml/L B
Typical established crop rate	3-4ml/L A + 3-4ml/L B
100L at 1-4ml/L	100-400ml A + 100-400ml B
500L at 1-4ml/L	500ml-2L A + 500ml-2L B
1,000L at 1-4ml/L	1-4L A + 1-4L B
Approximate solution from 5L A&B set	1,250-5,000L depending on application rate
Mixing sequence	Add A to water and mix thoroughly, then add B and mix again
Irrigation	Suitable for manual & automatic irrigation systems
Use with additives	Yes - use Coco Max as the base nutrient and select additional products according to crop stage and requirements

Atami ATA Coco Max A&B 5L FAQs

What is Atami ATA Coco Max A&B?

ATA Coco Max A&B is a two-part mineral base nutrient developed specifically for plants grown in coco and coco-based substrates.

Can ATA Coco Max be used throughout the crop cycle?

Yes. Atami's Coco Max feeding programmes use it from the rooting phase through growth, flowering and ripening, with the concentration adjusted according to crop stage.

Why does ATA Coco Max come in two parts?

Certain mineral nutrients can react when stored together at high concentration. Separating them into A and B keeps the concentrates stable until they are diluted into water.

Can I mix Coco Max A and B concentrates together?

No. Never mix the concentrated components directly. Add Coco Max A to the water and mix thoroughly before adding Coco Max B.

How much ATA Coco Max A&B should I use?

Atami's current Coco Max programme typically uses 1-2ml/L of each component during rooting and 3-4ml/L of each during established growth and flowering. Treat feeding schedules as guidelines and adapt them to the crop and growing conditions.

Do I use the same amount of Coco Max A and B?

Yes. Coco Max A and B are used at equal concentrations. If using 3ml/L of Part A, for example, use 3ml/L of Part B.

Can ATA Coco Max be used in automatic irrigation systems?

Yes. ATA Coco Max is suitable for manually watered coco crops as well as automatic and drip-irrigated systems.

Is ATA Coco Max suitable for soil?

ATA Coco Max is specifically formulated for coco and coco-based substrates. Atami offers dedicated soil nutrients for conventional soil and compost cultivation.

Can I use Atazyme with ATA Coco Max?

Yes. Atazyme can be incorporated alongside Coco Max to provide enzyme-based root-zone and substrate support as part of an Atami feeding programme.

Can ATA Coco Max be used with PK flowering boosters?

Yes. Atami's coco programmes combine Coco Max with specialist flowering products where appropriate. Monitor overall nutrient strength when introducing concentrated mineral additives.

Do I need CalMag with ATA Coco Max?

This depends on source water, coco preparation, crop requirements and the wider feeding programme. Atami includes CalMag in some Coco Max programmes, but supplementation should be matched to actual growing conditions.

What is the difference between ATA Coco Max and B'cuzz Coco A&B?

Both are two-part base nutrients for coco. ATA Coco Max belongs to the ATA programme, while B'cuzz Coco A&B forms the base of Atami's wider B'cuzz Coco programme.

How much nutrient solution does a 5L Coco Max A&B set make?

The set contains 5L of Part A and 5L of Part B. Across a 1-4ml/L application range, it provides enough of both components for approximately 1,250-5,000 litres of nutrient solution.

Atami ATA Clean 5L - Irrigation System Cleaner & Deposit Remover

£53.32

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Atami ATA Clean 5L is a highly concentrated irrigation system cleaner designed to prevent and remove mineral deposits from pumps, filters, drippers, tanks and irrigation pipework. Used at just 0.1ml/L, it helps keep nutrient delivery systems clean, free-flowing and operating efficiently throughout the crop cycle.

Mineral nutrients dissolved in irrigation water can gradually react and form deposits inside a growing system. Atami specifically identifies elements including iron, manganese, calcium and magnesium as substances that can eventually contribute to sediment formation.

ATA Clean works by bonding with these metallic nutrients and helping break down crystals and flakes so that they become easier to carry out of the irrigation system with the water flow.

It can be used both preventatively and curatively, making it useful for routine irrigation-system maintenance as well as systems where mineral residue has already begun to accumulate.

Atami recommends ATA Clean particularly for systems using tap water. Its extremely concentrated 0.1ml/L application rate means a single 5L container can treat approximately 50,000 litres of irrigation water.

Why choose Atami ATA Clean?

Prevents mineral deposits - helps stop sediment accumulating throughout irrigation systems.
Removes existing residue - can be used both preventatively and curatively.
Helps keep drippers clear - supports reliable flow through small irrigation outlets.
Maintains irrigation pipework - helps reduce mineral accumulation inside irrigation lines.
Helps protect filters - reduces the build-up of deposits that can restrict water movement.
Supports pump maintenance - helps keep mineral residue from accumulating throughout the irrigation circuit.
Helps keep tanks cleaner - suitable for maintaining complete nutrient-delivery systems.
Breaks down mineral deposits - bonds with metallic nutrients and helps make deposits easier to flush away.
Especially useful with tap water - specifically recommended by Atami for tap-water irrigation.
Extremely concentrated - used at only 0.1ml per litre of water.
Plant-safe at the recommended rate - designed for use as part of an active crop irrigation programme.
Suitable throughout the crop cycle - system maintenance is not restricted to a particular growth stage.
Works with nutrient solutions - added after preparing the base nutrient and adjusting pH.
Commercial 5L format - capable of treating approximately 50,000L of irrigation water.

Why do irrigation systems develop mineral deposits?

Fertigation systems repeatedly carry water containing dissolved mineral nutrients through tanks, pumps, filters, pipes and small irrigation outlets.

Over time, some of these dissolved elements can react and form crystals, flakes and sediment. Atami specifically identifies water-soluble metallic nutrients and ions including iron, manganese, calcium and magnesium as potential contributors to this process.

Accumulation can gradually restrict the internal diameter of irrigation lines, contaminate filters and interfere with small drippers or emitters.

Preventative irrigation-system maintenance helps reduce this accumulation before it becomes severe enough to interfere with water and nutrient delivery.

How does ATA Clean work?

ATA Clean contains substances that bond with metallic nutrients responsible for mineral sediment formation.

Atami explains that this action helps break down crystals and flakes so the resulting material can be more easily carried away with the irrigation water.

This gives ATA Clean two useful functions. Regular preventative use helps minimise new deposits, while curative use can help dissolve and remove residue that has already developed.

Maintaining cleaner internal surfaces helps water continue to move efficiently through the irrigation system.

Helps clean pumps, filters, drippers, tanks & pipes

ATA Clean is intended for maintenance across the complete irrigation circuit rather than one individual component.

Atami's current grow guides specifically recommend ATA Clean for cleaning pumps, filters, drippers, tanks and pipes.

This is particularly valuable in automated irrigation systems where small restrictions can affect individual outlets and create uneven water or nutrient delivery across a crop.

Routine preventative maintenance can therefore help reduce the need to dismantle and manually clean components after heavy mineral accumulation has occurred.

Helps prevent blocked drippers & restricted flow

Drip irrigation systems can be particularly sensitive to mineral accumulation because water must pass through relatively small internal passages and outlets.

Even modest deposits can gradually restrict flow, potentially causing different plants within the same irrigation zone to receive different quantities of water and nutrients.

ATA Clean helps prevent and remove the mineral residue responsible for this type of restriction, supporting more reliable irrigation-system performance.

For commercial and automated crops, maintaining consistent delivery across every dripper can be an important part of maintaining uniform crop performance.

Preventative & curative irrigation cleaning

ATA Clean does not need to be reserved until an irrigation system is visibly dirty or partially blocked.

Atami specifically states that the product can be used both preventatively and curatively.

Preventative use helps control mineral accumulation as part of normal system maintenance. Curative use is intended to help break down deposits that have already formed so they can be discharged with the irrigation water.

For automatic irrigation systems, Atami's current grow guides recommend using ATA Clean in a couple of irrigations each week at 0.1ml/L to clean pumps, filters, drippers, tanks and pipes.

How to use Atami ATA Clean

ATA Clean is extremely concentrated. The current Atami dosage is 0.1ml per litre of water.

Prepare the normal base nutrient solution first. Correct the solution to the required pH where necessary, with Atami giving pH 5.5-6.5 in its ATA Clean application instructions.

Allow the prepared nutrient solution to stand briefly and then add ATA Clean as the final cleaning component.

At 0.1ml/L, use 1ml for 10L, 5ml for 50L, 10ml for 100L, 50ml for 500L and 100ml for 1,000L of irrigation water.

Because the application rate is so low, accurate measuring equipment is recommended, particularly when preparing smaller reservoirs.

Especially useful with tap water

Atami specifically recommends ATA Clean for use with tap water.

The mineral content of tap water varies considerably by region, and harder water can contain significant concentrations of dissolved calcium, magnesium and other minerals.

These minerals combine with those introduced through fertilisers and can contribute to deposits within irrigation equipment.

Growers operating in mineral-rich water areas can therefore benefit particularly from preventative irrigation-system maintenance.

PK 18-6, but ATA Clean is not a fertiliser

ATA Clean carries a relatively high PK 18-6 W/W value on its product information, but Atami specifically states that it should not be considered a fertiliser.

The reason is the extremely low application rate. At only 0.1ml/L, the quantity of phosphorus and potassium contributed to the final nutrient solution has very little nutritional effect on the plant.

ATA Clean's purpose is irrigation-system maintenance rather than crop feeding.

Growers should therefore continue using the appropriate base nutrient and crop-stage supplements rather than treating ATA Clean as a source of flowering PK nutrition.

Ideal for automatic irrigation & fertigation systems

ATA Clean is particularly useful wherever nutrient solution is repeatedly circulated or delivered through irrigation equipment.

This includes drip irrigation, automatic watering systems, nutrient tanks, pumps, filters and networks of irrigation pipework.

Maintaining these components is particularly important in commercial growing environments where a partial blockage can affect multiple plants or an entire irrigation zone.

Atami's grow guides specifically incorporate ATA Clean into automatic irrigation programmes as a regular system-maintenance product.

ATA Clean vs Atazyme

ATA Clean and Atazyme are sometimes confused because both are associated with maintaining the growing system, but they perform very different jobs.

ATA Clean is an irrigation-system cleaner. It targets mineral deposits and sediment within equipment such as pumps, filters, drippers, tanks and pipes.

Atazyme is an enzyme-based crop additive designed to break down dead plant and root material within the growing medium and support the root-zone environment.

ATA Clean therefore maintains the irrigation equipment, while Atazyme primarily works within the substrate and root zone.

5L ATA Clean for commercial irrigation maintenance

ATA Clean's very low 0.1ml/L application rate makes the 5L container particularly economical for larger irrigation systems and commercial growing areas.

One 5L container contains 5,000ml of concentrate. At 0.1ml/L, this is sufficient to treat approximately 50,000 litres of irrigation water.

For a 100L reservoir, only 10ml is required. A 500L reservoir requires 50ml, while a 1,000L reservoir requires 100ml.

The 5L format is therefore well suited to nurseries, controlled-environment growing areas and other operations running larger or frequently used irrigation systems.

Atami ATA Clean 5L product details

Brand	Atami
Range	ATA
Product	ATA Clean
Product type	Irrigation system cleaner & mineral deposit remover
Size	5L
Primary function	Prevents & removes mineral sediment from irrigation systems
Suitable equipment	Pumps, filters, drippers, tanks & irrigation pipework
Application	Preventative & curative
Recommended dosage	0.1ml/L
10L water	1ml
50L water	5ml
100L water	10ml
500L water	50ml
1,000L water	100ml
Approximate treatment capacity	50,000L of irrigation water
Atami application pH	5.5-6.5
Analysis	PK 18-6 W/W
Fertiliser	No - Atami states that ATA Clean is not considered a fertiliser due to its very low application rate
Water source	Especially recommended for tap water
Automatic irrigation	Suitable

Atami ATA Clean 5L FAQs

What is Atami ATA Clean used for?

ATA Clean is used to prevent and remove mineral deposits from irrigation equipment including pumps, filters, drippers, nutrient tanks and pipework.

How does ATA Clean work?

ATA Clean bonds with metallic nutrients that can form sediment and helps break down crystals and flakes so they can be carried away with the irrigation water.

What dosage of ATA Clean should I use?

Atami's current recommended dosage is 0.1ml/L. This means a 5L container can treat approximately 50,000L of irrigation water.

Can ATA Clean help prevent blocked drippers?

Yes. Preventing and removing mineral sediment helps reduce the build-up that can restrict small irrigation lines and dripper outlets.

Can ATA Clean remove existing deposits?

Yes. Atami states that ATA Clean can be used both preventatively and curatively, helping break down existing mineral deposits as well as reducing new accumulation.

How often should ATA Clean be used in an automatic irrigation system?

Atami's current grow guides recommend using ATA Clean in a couple of irrigations each week at 0.1ml/L to help clean pumps, filters, drippers, tanks and pipes.

When should ATA Clean be added to a nutrient solution?

Prepare the base nutrient first, adjust pH if required and allow the solution to stand briefly. ATA Clean is then added afterwards.

Is ATA Clean suitable for tap water?

Yes. Atami specifically recommends ATA Clean for use with tap water, where dissolved minerals can contribute to irrigation-system deposits.

Is ATA Clean a fertiliser?

No. Although ATA Clean has a PK 18-6 W/W analysis, Atami states that it is not considered a fertiliser because its very low application rate means its nutritional effect on the plant is minimal.

Is ATA Clean safe to use while plants are growing?

Yes. ATA Clean is designed for use within active crop irrigation programmes at the recommended concentration, and Atami describes it as harmless to plants and the environment.

What is the difference between ATA Clean and Atazyme?

ATA Clean targets mineral deposits inside irrigation equipment. Atazyme is an enzyme additive that works primarily within the substrate and root zone by helping break down dead plant and root material.

Can ATA Clean be used with fertilisers?

Yes. ATA Clean is designed to work as part of a nutrient irrigation programme. Prepare the normal nutrient solution first and add ATA Clean afterwards according to Atami's application instructions.

How much water will Atami ATA Clean 5L treat?

At the recommended 0.1ml/L application rate, 5L of ATA Clean is sufficient for approximately 50,000 litres of irrigation water.

Atami ATA Calmag 5L - Calcium, Magnesium & Iron Plant Supplement

£17.28

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Atami ATA Calmag 5L is a professional, fast-acting calcium, magnesium and iron supplement designed to enrich water that is naturally low in these essential minerals. Particularly useful with soft, reverse-osmosis, rain or demineralised water, it can also supplement a normal fertiliser programme where additional calcium and magnesium are required.

Calcium and magnesium are secondary plant nutrients, but both perform essential functions. Calcium contributes to the formation and strength of plant cell walls, while magnesium plays a central role in chlorophyll and the plant's ability to capture light energy.

Atami also formulates ATA Calmag with iron, providing a fast-acting mineral supplement that can help address three commonly important elements within one product.

ATA Calmag is particularly relevant in cultivation systems where the source water contains little calcium and magnesium. This includes reverse-osmosis water, rainwater, naturally soft water and other demineralised water sources.

It can be used with soil, coco and hydroponic cultivation and is compatible with Atami's mineral feeding programmes. The general application range is 0.1-1ml/L, allowing the dose to be adjusted according to water quality, crop requirements and the wider nutrient programme.

Why choose Atami ATA Calmag?

Calcium, magnesium & iron supplement - supplies three important mineral elements in one concentrated additive.
Helps prevent deficiencies - particularly useful where source water or the growing system provides insufficient calcium and magnesium.
Supports stronger cell walls - calcium plays an essential structural role within developing plant tissue.
Supports chlorophyll production - magnesium is a central component of chlorophyll.
Supports photosynthesis - adequate magnesium helps plants efficiently capture and use light energy.
Supports nutrient uptake - Atami positions ATA Calmag as a supplement for improved nutrient absorption and healthier crop development.
Fast-acting mineral formulation - designed to provide readily available supplementary nutrition.
Ideal for soft water - particularly useful where naturally low mineral content leaves calcium and magnesium levels inadequate.
Excellent for RO water - helps rebuild calcium and magnesium levels removed during reverse-osmosis filtration.
Suitable for rainwater - useful where captured rainwater forms the basis of the irrigation supply.
Suitable for coco - especially relevant because calcium and magnesium management can be important in coco cultivation.
Suitable for hydroponics - useful in mineral feeding programmes where source-water composition can be closely controlled.
Suitable for soil - can supplement soil feeding where additional calcium and magnesium are required.
Flexible 0.1-1ml/L dosage - allows supplementation to be matched to water quality and crop requirements.
Commercial 5L format - suitable for larger reservoirs, nurseries and regular professional use.

Extra calcium for stronger plant structure

Calcium performs an important structural role within plants and is closely associated with the formation and stability of cell walls.

Rapidly developing plant tissue requires an adequate calcium supply, making consistent availability particularly important during periods of active growth.

Atami describes the additional calcium supplied by ATA Calmag as supporting stronger cell walls and greater plant resilience.

Calcium availability is influenced not only by the fertiliser programme but also by source water, substrate, irrigation strategy and environmental conditions. ATA Calmag allows growers to supplement calcium where the existing supply is insufficient.

Magnesium for chlorophyll & light energy

Magnesium performs a very different but equally important role. It sits at the centre of the chlorophyll molecule and is therefore directly associated with the plant's ability to absorb light energy.

An inadequate magnesium supply can interfere with normal chlorophyll function and photosynthetic performance.

ATA Calmag provides additional magnesium alongside calcium, helping growers maintain adequate availability where the source water or normal nutrient programme does not provide enough.

Atami summarises the relationship simply: more magnesium supports more chlorophyll and energy, while calcium supports stronger cell structure.

Calcium & magnesium with added iron

ATA Calmag is not simply a two-element calcium and magnesium product. Atami's current formulation also includes iron.

Iron is an essential micronutrient involved in important plant processes associated with chlorophyll formation, enzyme activity and energy metabolism.

Combining calcium, magnesium and iron makes ATA Calmag particularly useful where growers want to strengthen the mineral profile of low-mineral irrigation water before or alongside their normal fertiliser programme.

Ideal for soft, RO, rain & demineralised water

ATA Calmag is especially useful when the irrigation water itself provides little calcium or magnesium.

Reverse-osmosis water has had the majority of its dissolved minerals removed. Rainwater can also contain very little calcium and magnesium, while naturally soft mains water may provide significantly lower levels than harder water supplies.

Atami specifically recommends ATA Calmag for soft and demineralised water, allowing growers to supplement these minerals before or as part of their normal nutrient programme.

This is particularly useful in professional cultivation where source-water composition is considered as part of the complete fertiliser strategy rather than treating every water source identically.

ATA Calmag for coco growing

Calcium and magnesium management deserves particular attention in coco cultivation because coco's cation exchange characteristics can influence the availability of calcium, magnesium and potassium within the root zone.

Properly prepared and buffered coco helps manage these interactions, but source-water mineral content and the chosen base nutrient still determine whether additional supplementation is required.

Atami identifies coco as one of the growing methods where ATA Calmag can be particularly useful, especially when combined with soft, rain or reverse-osmosis water.

Growers should consider the calcium and magnesium already supplied by their base nutrient before selecting the final ATA Calmag dose.

ATA Calmag for hydroponics

Hydroponic growing gives the grower direct control over the mineral composition of the nutrient solution, which makes source-water quality especially important.

If the starting water contains very little calcium and magnesium, the final nutrient solution must provide these minerals through the feeding programme.

ATA Calmag is fully compatible with Atami's mineral nutrient programmes and can be incorporated into hydroponic feeding where additional calcium, magnesium and iron are required.

Atami's current hydro grow guides use ATA Calmag throughout growth and flowering, with the precise concentration adjusted according to crop stage and the overall programme.

How to use Atami ATA Calmag

Atami's general dosage for ATA Calmag is 0.1-1ml per litre of water.

Use ATA Calmag to enrich water that is naturally poor in calcium and magnesium or as a supplement to the normal fertiliser solution. Atami recommends using water at approximately room temperature, around 21°C, for optimal results.

At the full 0.1-1ml/L range, a 100L reservoir requires 10-100ml, a 500L reservoir requires 50-500ml and a 1,000L reservoir requires 100ml-1L.

The correct dose depends on the starting water, growing medium, base nutrient, crop stage, plant condition and whether supplementation is preventative or being used to address an identified shortage.

Atami's grow-guide rates are guidelines rather than fixed requirements. Monitor the crop and overall nutrient strength when adjusting supplementation.

Helping prevent calcium & magnesium deficiencies

ATA Calmag can be used proactively when growing conditions are known to provide limited calcium and magnesium, rather than waiting for visible deficiency symptoms to become established.

This is particularly relevant with reverse-osmosis water, rainwater, soft water, coco and hydroponic systems.

Atami also highlights intensive LED cultivation as a situation where calcium and magnesium demand can deserve additional attention.

Visible plant symptoms can have several causes, however, including pH, root health, nutrient antagonism and environmental stress. Increasing Calmag concentration should therefore not automatically be treated as the solution to every apparent deficiency.

Designed to complement your base nutrient

ATA Calmag is a supplement rather than a complete base fertiliser.

It provides additional calcium, magnesium and iron where these elements are required, while the normal base nutrient continues to supply the broader macro and micronutrient profile needed by the crop.

ATA Calmag carries an N 6 W/W analysis, so it also contributes nitrogen to the final nutrient solution. This should be considered when building a complete feeding programme, particularly during later crop stages.

Growers using several mineral additives should monitor total nutrient concentration rather than assessing each product in isolation.

Using ATA Calmag with Atami nutrients

ATA Calmag is designed to integrate with Atami's mineral feeding programmes and can be used alongside base nutrients for soil, coco and hydroponic cultivation.

Atami's current grow guides include ATA Calmag alongside nutrient programmes such as ATA soil feeding, B'cuzz Hydro A&B and other mineral base feeds.

The amount required varies between programmes because the base nutrient, substrate and crop stage already influence the calcium and magnesium available to the plant.

This is why ATA Calmag should be viewed as an adjustable mineral supplement rather than a product that must always be applied at its maximum concentration.

Do you need Calmag with hard water?

Not every irrigation source requires the same level of calcium and magnesium supplementation.

Hard mains water can already contain significant quantities of calcium and magnesium. Adding a high dose of Calmag without considering the starting water may therefore provide more mineral supplementation than the crop requires.

Growers should consider source-water analysis or EC, the base nutrient formulation, substrate and plant response before deciding how much ATA Calmag to use.

The broad 0.1-1ml/L application range gives growers flexibility to match supplementation to their actual conditions.

5L Calmag for commercial & high-volume growing

The 5L format is ideal for commercial horticulture, larger reservoirs and growers regularly using low-mineral water.

At the maximum 1ml/L rate, one 5L container can prepare approximately 5,000 litres of supplemented irrigation water.

At 0.5ml/L it can treat approximately 10,000 litres, while at the minimum 0.1ml/L rate it can treat up to approximately 50,000 litres.

This broad treatment range reflects the fact that ATA Calmag dosage should be adjusted according to water quality and crop requirements rather than applied at one fixed concentration in every situation.

Atami ATA Calmag 5L product details

Brand	Atami
Range	ATA
Product	ATA Calmag
Product type	Calcium, magnesium & iron mineral supplement
Size	5L
Primary nutrients	Calcium & magnesium
Additional micronutrient	Iron
Nutrient analysis	N 6 W/W
Dosage	0.1-1ml/L
100L reservoir	10-100ml
500L reservoir	50-500ml
1,000L reservoir	100ml-1L
Approximate treatment capacity	5,000-50,000L depending on dosage
Suitable growing media	Soil, coco & hydroponic cultivation
Particularly suitable for	Soft water, reverse-osmosis water, rainwater & demineralised water
Crop stages	Can be used throughout the crop cycle according to plant and water requirements
Recommended water temperature	Approximately 21°C
Use with base nutrients	Yes - designed as a supplementary additive to a normal fertiliser programme

Atami ATA Calmag 5L FAQs

What is Atami ATA Calmag?

ATA Calmag is a fast-acting mineral supplement providing additional calcium, magnesium and iron. It is designed to enrich water that is low in these minerals or supplement an existing fertiliser programme.

Does ATA Calmag contain iron?

Yes. Atami describes ATA Calmag as a calcium and magnesium additive with iron, allowing it to supplement three important mineral elements within one product.

What is ATA Calmag's recommended dosage?

Atami recommends 0.1-1ml/L. The appropriate concentration depends on source-water quality, crop requirements, growing medium and the rest of the fertiliser programme.

Is ATA Calmag suitable for reverse-osmosis water?

Yes. Reverse-osmosis filtration removes most dissolved minerals from water, making ATA Calmag particularly useful for restoring supplementary calcium and magnesium to an RO-based feeding programme.

Can ATA Calmag be used with rainwater?

Yes. Rainwater is often naturally low in calcium and magnesium, so ATA Calmag can be used where testing or crop requirements indicate that additional supplementation is needed.

Is ATA Calmag suitable for coco?

Yes. Atami specifically identifies coco as a growing system where calcium and magnesium supplementation can be particularly useful, especially when low-mineral water is being used.

Can ATA Calmag be used in hydroponics?

Yes. ATA Calmag is compatible with Atami's mineral feeding programmes and can be used in hydroponic cultivation where additional calcium, magnesium and iron are required.

Can ATA Calmag be used in soil?

Yes. Atami describes ATA Calmag as suitable for all substrate types, including soil, where additional calcium and magnesium supplementation is appropriate.

Why do plants need calcium?

Calcium plays an important role in the formation and stability of plant cell walls and is particularly important in actively developing plant tissue.

Why do plants need magnesium?

Magnesium is a central component of chlorophyll and is therefore closely involved in photosynthesis and the plant's ability to capture light energy.

Do I need ATA Calmag if I have hard tap water?

Not necessarily. Hard water may already contain significant calcium and magnesium. Consider your water composition, base nutrient and crop requirements before deciding how much additional Calmag is required.

Is ATA Calmag a complete plant fertiliser?

No. ATA Calmag is a supplementary mineral additive designed to complement a normal base fertiliser rather than replace it.

Can ATA Calmag be used throughout flowering?

Yes, where additional calcium and magnesium are required. Atami's current feeding programmes use ATA Calmag through both growth and flowering, with the concentration adjusted according to crop stage and the wider nutrient programme.

How much water will Atami ATA Calmag 5L treat?

Across Atami's 0.1-1ml/L application range, a 5L container can supplement approximately 5,000-50,000 litres of water, depending on the concentration required.

Atami ATA Calmag 250ml - Calcium, Magnesium & Iron Plant Supplement

£1.48

Please sign in to see pricing

Atami ATA Calmag 250ml is a professional, fast-acting calcium, magnesium and iron supplement designed to enrich water that is naturally low in these essential minerals. Particularly useful with soft, reverse-osmosis, rain and demineralised water, it can also supplement a normal mineral feeding programme where additional calcium and magnesium are required.

Calcium and magnesium are secondary plant nutrients, but both perform essential functions. Calcium is important for the formation and strength of plant cell walls, while magnesium is central to chlorophyll and the plant's ability to absorb light energy.

ATA Calmag also contains iron, giving growers a fast-acting mineral supplement that can help support calcium, magnesium and iron availability within one product.

It is particularly useful where the irrigation source contains relatively little mineral content, including reverse-osmosis water, rainwater and naturally soft water. Atami also identifies coco and hydroponic cultivation as situations where calcium and magnesium management can deserve additional attention.

ATA Calmag can be used with different substrate types and is compatible with Atami mineral feeding programmes. The general dosage is 0.1-1ml/L, allowing supplementation to be adjusted according to water quality, crop requirements and the wider nutrient programme.

Why choose Atami ATA Calmag?

Calcium, magnesium & iron - supplies three important mineral elements in one concentrated supplement.
Helps prevent deficiencies - particularly useful where the water or growing system provides insufficient calcium and magnesium.
Supports stronger cell walls - calcium plays an important structural role within developing plant tissue.
Supports chlorophyll production - magnesium is a central component of chlorophyll.
Supports light-energy absorption - adequate magnesium is important for normal photosynthetic function.
Supports nutrient uptake - Atami highlights improved nutrient absorption as a key benefit of ATA Calmag.
Supports plant resilience - adequate calcium contributes to strong plant structure.
Supports flower quality - Atami identifies improved flower quality as another benefit of the supplement.
Fast-acting mineral formulation - designed to provide readily available supplementary nutrition.
Ideal for soft water - particularly useful where naturally low mineral content limits calcium and magnesium supply.
Excellent for RO water - useful for rebuilding calcium and magnesium levels after reverse-osmosis filtration.
Suitable for rainwater - useful where collected rainwater forms part of the irrigation programme.
Suitable for coco & hydroponics - two growing methods where calcium and magnesium management can be particularly important.
Flexible 0.1-1ml/L dosage - supplementation can be matched to water quality and crop requirements.
Concentrated 250ml format - capable of treating approximately 250-2,500L of water depending on dosage.
Trade-ready case quantity - supplied in outer cases of 12 x 250ml bottles.

Extra calcium for stronger plant structure

Calcium performs an important structural role within plants and contributes to the formation and stability of cell walls.

Rapidly developing plant tissue requires a reliable calcium supply, making availability particularly important during periods of active crop development.

Atami highlights additional calcium as supporting stronger cell walls and improved plant resilience.

Calcium availability is influenced by more than the fertiliser itself. Source-water composition, substrate, irrigation strategy, root health and environmental conditions can all influence how effectively plants receive and use calcium.

Magnesium for chlorophyll & energy

Magnesium is located at the centre of the chlorophyll molecule and is therefore directly connected to the plant's ability to capture light energy.

An inadequate magnesium supply can interfere with normal chlorophyll function and overall plant development.

ATA Calmag provides additional magnesium alongside calcium, helping growers maintain adequate availability where the source water or normal feeding programme does not provide enough.

Atami summarises the relationship clearly: calcium supports stronger cell walls, while adequate magnesium supports chlorophyll production and plant energy.

Calcium & magnesium with added iron

ATA Calmag is more than a basic calcium and magnesium supplement. The formulation also includes iron.

Iron is an essential micronutrient involved in important plant processes associated with chlorophyll formation, enzyme activity and normal metabolism.

Combining calcium, magnesium and iron makes ATA Calmag particularly useful where growers want to strengthen the mineral profile of low-mineral irrigation water while maintaining a straightforward feeding programme.

Ideal for soft, RO, rain & demineralised water

ATA Calmag is particularly useful when the irrigation source naturally provides very little calcium or magnesium.

Reverse-osmosis water has most dissolved minerals removed during filtration. Rainwater can also contain very low levels of calcium and magnesium, while naturally soft mains water may provide substantially less than harder water sources.

Atami specifically recommends ATA Calmag for cultivation with soft or demineralised water.

Supplementation allows growers to account for the starting mineral profile of their irrigation water rather than assuming every water source provides the same nutritional contribution.

ATA Calmag for coco growing

Calcium and magnesium management can be particularly important in coco because the medium's cation exchange characteristics influence the behaviour of calcium, magnesium and potassium within the root zone.

Properly washed and buffered coco helps manage these interactions, but source-water mineral content and the chosen base nutrient still determine whether additional supplementation is appropriate.

Atami identifies coco as one of the growing systems where ATA Calmag can be particularly useful, especially when combined with soft, rain or reverse-osmosis water.

Growers should consider the calcium and magnesium already supplied by their coco base nutrient before selecting the final ATA Calmag concentration.

ATA Calmag for hydroponics

Hydroponic growing gives the grower direct control over the mineral composition of the nutrient solution, making the quality of the starting water particularly important.

Where the water contains little calcium and magnesium, these elements need to be supplied through the nutrient programme.

ATA Calmag is compatible with Atami mineral feeding programmes and can be incorporated into hydroponic nutrition where additional calcium, magnesium and iron are required.

The dosage can be adjusted according to crop requirements, source water and the wider feeding programme.

How to use Atami ATA Calmag

Atami recommends 0.1-1ml of ATA Calmag per litre of water.

Use it to enrich water that is poor in calcium and magnesium or as an addition to the normal fertiliser solution.

At 0.1-1ml/L, use 1-10ml for 10L, 5-50ml for 50L, 10-100ml for 100L and 25-250ml for 250L of water.

The appropriate concentration depends on source-water mineral content, growing medium, base nutrient, crop stage and whether ATA Calmag is being used preventatively or to address an identified shortage.

Feeding programmes should be treated as guidelines and adjusted according to crop response and local growing conditions.

Preventing & correcting calcium and magnesium shortages

ATA Calmag can be used proactively where growing conditions are known to provide limited calcium and magnesium rather than waiting for a deficiency to become established.

This is particularly relevant with reverse-osmosis water, rainwater, soft water, coco and hydroponic systems.

It can also be used correctively where plant condition and feeding analysis indicate that calcium or magnesium availability is inadequate.

Visible symptoms can have several possible causes, however, including unsuitable pH, root-zone problems, nutrient antagonism and environmental stress. Calmag dosage should therefore be adjusted based on the complete growing situation.

Calmag support for intensive LED growing

Intensive LED cultivation can place substantial demand on a crop's overall nutrient programme, particularly where plants are growing rapidly under high light intensity.

Calcium and magnesium availability should be considered alongside the other macro and micronutrients rather than treated in isolation.

ATA Calmag provides an adjustable mineral supplement that can be incorporated according to crop response without requiring the grower to change the entire base nutrient programme.

Designed to complement your base nutrient

ATA Calmag is a supplement rather than a complete base fertiliser.

It provides additional calcium, magnesium and iron where required, while the normal base nutrient continues to provide the wider range of macro and micronutrients needed by the crop.

ATA Calmag carries an N 6 W/W analysis, so it also contributes nitrogen to the nutrient solution. This should be considered when building a complete feeding programme.

Growers using several mineral additives should monitor overall nutrient concentration rather than assessing each supplement in isolation.

Do you need Calmag with hard tap water?

Not every water source requires the same level of calcium and magnesium supplementation.

Hard mains water can already contain appreciable amounts of calcium and magnesium. Automatically adding the maximum Calmag concentration without considering the starting water may therefore provide more supplementation than the crop requires.

Source-water composition, base nutrient, growing medium and crop response should all be considered when selecting the appropriate dose.

ATA Calmag's broad 0.1-1ml/L application range allows supplementation to be adjusted to suit different water qualities and crop requirements.

Concentrated 250ml Calmag supplement

The 250ml format is ideal for smaller reservoirs, hobby growers, propagation areas and growers wanting to supplement low-mineral water without purchasing a larger container.

At the maximum 1ml/L rate, one 250ml bottle can supplement approximately 250 litres of water.

At 0.5ml/L it can treat approximately 500 litres, while at the minimum 0.1ml/L rate it can treat up to approximately 2,500 litres.

For trade and wholesale ordering, ATA Calmag 250ml is supplied in outer cases of 12 bottles, giving 3L of product per full case.

Atami ATA Calmag 250ml product details

Brand	Atami
Range	ATA
Product	ATA Calmag
Product type	Calcium, magnesium & iron mineral supplement
Size	250ml
Primary nutrients	Calcium & magnesium
Additional micronutrient	Iron
Nutrient analysis	N 6 W/W
Dosage	0.1-1ml/L
10L water	1-10ml
50L water	5-50ml
100L water	10-100ml
Approximate treatment capacity	250-2,500L depending on dosage
Suitable growing media	Soil, coco & hydroponic cultivation
Particularly suitable for	Soft water, reverse-osmosis water, rainwater & demineralised water
Crop stages	Can be used throughout the crop cycle according to plant and water requirements
Use with base nutrients	Yes - designed as a supplementary additive to a normal fertiliser programme
Outer case quantity	12 x 250ml bottles

Atami ATA Calmag 250ml FAQs

What is Atami ATA Calmag?

ATA Calmag is a fast-acting mineral supplement that provides additional calcium, magnesium and iron. It is particularly useful where irrigation water is naturally low in calcium and magnesium.

What is the recommended ATA Calmag dosage?

Atami recommends 0.1-1ml/L. The appropriate concentration depends on source-water quality, crop requirements, growing medium and the rest of the feeding programme.

Does ATA Calmag contain iron?

Yes. The mineral formulation supplies iron alongside calcium and magnesium.

Is ATA Calmag suitable for reverse-osmosis water?

Yes. Reverse-osmosis filtration removes most dissolved minerals, making ATA Calmag particularly useful for adding calcium and magnesium to an RO-based feeding programme.

Can ATA Calmag be used with rainwater?

Yes. Rainwater can be naturally low in calcium and magnesium, so ATA Calmag can be used where additional mineral supplementation is required.

Is ATA Calmag suitable for coco?

Yes. Calcium and magnesium management can be particularly important in coco, especially when low-mineral water is being used.

Can ATA Calmag be used in hydroponics?

Yes. ATA Calmag is compatible with mineral feeding programmes and can be used in hydroponic cultivation where additional calcium, magnesium and iron are required.

Can ATA Calmag be used in soil?

Yes. ATA Calmag can supplement soil-grown plants where additional calcium and magnesium are appropriate.

Why do plants need calcium?

Calcium contributes to the formation and strength of plant cell walls and is particularly important for actively developing plant tissue.

Why do plants need magnesium?

Magnesium is a central component of chlorophyll and therefore plays an important role in the plant's ability to absorb light energy.

Do I need ATA Calmag with hard tap water?

Not necessarily. Hard water can already contain significant calcium and magnesium, so source-water composition should be considered before deciding how much additional Calmag is required.

Is ATA Calmag a complete fertiliser?

No. ATA Calmag is a supplementary mineral additive designed to complement a normal base fertiliser rather than replace it.

How much water can Atami ATA Calmag 250ml treat?

Across the 0.1-1ml/L dosage range, a 250ml bottle can supplement approximately 250-2,500 litres of water, depending on the concentration required.

How many Atami ATA Calmag 250ml bottles are in a case?

A full outer case contains 12 x 250ml bottles, giving a total of 3L of ATA Calmag per case.

Atami ATA Calmag 1L - Calcium, Magnesium & Iron Plant Supplement

£5.59

Please sign in to see pricing

Atami ATA Calmag 1L is a professional, fast-acting calcium, magnesium and iron supplement designed to enrich water that is naturally low in these essential minerals. Particularly useful with soft, reverse-osmosis, rain and demineralised water, it can also supplement a normal mineral feeding programme where additional calcium and magnesium are required.

Calcium and magnesium are secondary plant nutrients, but both perform essential functions. Calcium contributes to the formation and strength of plant cell walls, while magnesium is central to chlorophyll and the plant's ability to absorb light energy.

ATA Calmag also contains iron, providing a convenient mineral supplement that can support calcium, magnesium and iron availability within one product.

It is particularly useful where irrigation water contains relatively little mineral content, including reverse-osmosis water, rainwater and naturally soft water. Calcium and magnesium management can also deserve particular attention in coco and hydroponic cultivation.

ATA Calmag is suitable for soil, coco and hydroponic growing and can be incorporated into Atami mineral feeding programmes. The general dosage is 0.1-1ml/L, allowing supplementation to be adjusted according to water quality, crop requirements and the wider nutrient programme.

Why choose Atami ATA Calmag?

Calcium, magnesium & iron - supplies three important mineral elements in one concentrated supplement.
Helps reduce deficiencies - particularly useful where the water or growing system provides insufficient calcium and magnesium.
Supports stronger cell walls - calcium plays an important structural role within developing plant tissue.
Supports chlorophyll production - magnesium is a central component of chlorophyll.
Supports photosynthesis - adequate magnesium helps plants efficiently capture and use light energy.
Supports nutrient uptake - designed to complement a balanced mineral feeding programme.
Supports stronger plants - adequate calcium contributes to healthy structural development.
Supports quality flowering - balanced mineral nutrition helps plants maintain healthy development into flowering.
Fast-acting mineral formulation - provides readily available supplementary nutrition.
Ideal for soft water - useful where naturally low mineral content limits calcium and magnesium supply.
Excellent for RO water - helps replace calcium and magnesium removed during reverse-osmosis filtration.
Suitable for rainwater - useful where captured rainwater forms the basis of an irrigation programme.
Suitable for soil, coco & hydro - integrates into a wide range of growing systems.
Flexible 0.1-1ml/L dosage - allows supplementation to be matched to water quality and crop demand.
1L concentrated format - capable of treating approximately 1,000-10,000L of water depending on dosage.
Trade-ready case quantity - supplied in outer cases of 12 x 1L bottles.

Extra calcium for stronger plant structure

Calcium performs an important structural role within plants and contributes to the formation and stability of cell walls.

Rapidly developing plant tissue requires a reliable calcium supply, making availability particularly important during periods of active crop development.

Additional calcium can help maintain healthy structural development where the existing nutrient programme or source water does not provide sufficient quantities.

Calcium availability is influenced by more than fertiliser concentration. Source-water composition, substrate, irrigation strategy, root health and environmental conditions can all affect how effectively plants receive and use calcium.

Magnesium for chlorophyll & plant energy

Magnesium is located at the centre of the chlorophyll molecule and is therefore directly associated with the plant's ability to capture light energy.

An inadequate magnesium supply can interfere with normal chlorophyll function and plant development.

ATA Calmag supplies additional magnesium alongside calcium, helping growers maintain adequate availability where the source water or normal feeding programme does not provide enough.

This makes magnesium management particularly important for actively growing crops where healthy green foliage and efficient photosynthetic activity are required.

Calcium & magnesium with added iron

ATA Calmag is more than a basic calcium and magnesium supplement. Its formulation also includes iron.

Iron is an essential micronutrient involved in important plant processes associated with chlorophyll formation, enzyme activity and normal plant metabolism.

Combining calcium, magnesium and iron makes ATA Calmag particularly useful where growers want to strengthen the mineral profile of low-mineral irrigation water without unnecessarily complicating the feeding programme.

Ideal for soft, RO, rain & demineralised water

ATA Calmag is especially useful when the irrigation source naturally provides little calcium or magnesium.

Reverse-osmosis water has most dissolved minerals removed during filtration. Rainwater can also contain very low levels of calcium and magnesium, while naturally soft mains water may provide substantially less than harder water supplies.

ATA Calmag allows growers to supplement these important elements and account for the starting mineral profile of their irrigation water.

This is particularly useful in professional cultivation where water quality forms part of the complete crop nutrition strategy.

ATA Calmag for coco growing

Calcium and magnesium management can be particularly important in coco because the medium's cation exchange characteristics influence the behaviour of calcium, magnesium and potassium within the root zone.

Properly washed and buffered coco helps manage these interactions, but source-water mineral content and the chosen base nutrient still determine whether additional supplementation is required.

ATA Calmag is particularly useful in coco when the crop is being irrigated with soft, rain or reverse-osmosis water.

Growers should consider the calcium and magnesium already supplied by their coco base nutrient before deciding how much additional Calmag is appropriate.

ATA Calmag for hydroponics

Hydroponic cultivation gives the grower direct control over the mineral composition of the nutrient solution, making the quality of the starting water particularly important.

Where the source water contains very little calcium and magnesium, these elements need to be supplied through the nutrient programme.

ATA Calmag can be incorporated into hydroponic mineral feeding where additional calcium, magnesium and iron are required.

Final supplementation should be adjusted according to the base nutrient, source water, crop stage and overall EC of the prepared nutrient solution.

How to use Atami ATA Calmag

Atami's general dosage for ATA Calmag is 0.1-1ml per litre of water.

Use it to enrich water that is poor in calcium and magnesium or as an addition to the normal fertiliser solution where additional supplementation is required.

At 0.1-1ml/L, use 1-10ml for 10L, 5-50ml for 50L, 10-100ml for 100L, 50-500ml for 500L and 100ml-1L for 1,000L of water.

The appropriate concentration depends on source-water mineral content, growing medium, base nutrient, crop stage and plant condition.

Feeding programmes should be treated as guidelines and adjusted according to crop response, water analysis and local growing conditions.

Helping prevent calcium & magnesium deficiencies

ATA Calmag can be used proactively where growing conditions are known to provide limited calcium and magnesium rather than waiting for deficiency symptoms to become established.

This is particularly relevant with reverse-osmosis water, rainwater, soft water, coco and hydroponic systems.

It can also be used where crop condition and feeding analysis indicate that calcium or magnesium availability is inadequate.

Visible deficiency symptoms can have several possible causes, however, including unsuitable pH, root-zone problems, nutrient antagonism and environmental stress. Increasing Calmag concentration should not automatically be treated as the solution to every apparent deficiency.

Calmag support for intensive LED growing

Fast-growing crops under intensive lighting can place substantial demand on the overall nutrient programme.

Calcium and magnesium availability should be considered alongside the crop's other macro and micronutrient requirements, particularly where low-mineral water forms the basis of the nutrient solution.

ATA Calmag provides an adjustable supplement that can be incorporated according to crop demand without requiring the grower to replace the normal base nutrient.

Designed to complement your base nutrient

ATA Calmag is a supplement rather than a complete base fertiliser.

It supplies additional calcium, magnesium and iron where required, while the normal base nutrient continues to provide the wider macro and micronutrient profile needed by the crop.

ATA Calmag also contributes nitrogen to the nutrient solution, so this should be considered when building a complete mineral feeding programme.

Growers using several mineral additives should monitor total nutrient concentration and crop response rather than assessing each product in isolation.

Do you need Calmag with hard tap water?

Not every irrigation source requires the same level of calcium and magnesium supplementation.

Hard mains water can already contain significant quantities of calcium and magnesium. Adding the maximum Calmag concentration without considering the starting water may therefore provide more supplementation than the crop requires.

Source-water composition, base nutrient, growing medium and plant response should all be considered when selecting the appropriate dose.

The broad 0.1-1ml/L application range gives growers flexibility to match supplementation to their actual conditions.

1L Calmag supplement for regular growing

The 1L format offers a useful balance between treatment capacity and pack size, making it suitable for hobby growers, larger home growing systems and professional cultivation.

At the maximum 1ml/L rate, one 1L bottle can supplement approximately 1,000 litres of water.

At 0.5ml/L it can treat approximately 2,000 litres, while at the minimum 0.1ml/L rate it can treat up to approximately 10,000 litres.

For trade and wholesale ordering, ATA Calmag 1L is supplied in outer cases of 12 bottles, giving 12L of product per full case.

Atami ATA Calmag 1L product details

Brand	Atami
Range	ATA
Product	ATA Calmag
Product type	Calcium, magnesium & iron mineral supplement
Size	1L
Primary nutrients	Calcium & magnesium
Additional micronutrient	Iron
Dosage	0.1-1ml/L
10L water	1-10ml
50L water	5-50ml
100L water	10-100ml
500L water	50-500ml
1,000L water	100ml-1L
Approximate treatment capacity	1,000-10,000L depending on dosage
Suitable growing media	Soil, coco & hydroponic cultivation
Particularly suitable for	Soft water, reverse-osmosis water, rainwater & demineralised water
Crop stages	Can be used throughout the crop cycle according to plant and water requirements
Use with base nutrients	Yes - designed as a supplementary additive to a normal fertiliser programme
Outer case quantity	12 x 1L bottles

Atami ATA Calmag 1L FAQs

What is Atami ATA Calmag?

ATA Calmag is a concentrated mineral supplement providing additional calcium, magnesium and iron. It is particularly useful where irrigation water is naturally low in calcium and magnesium.

What is the recommended ATA Calmag dosage?

Atami recommends 0.1-1ml/L. The appropriate concentration depends on source-water quality, crop requirements, growing medium and the rest of the feeding programme.

Does ATA Calmag contain iron?

Yes. ATA Calmag supplies iron alongside calcium and magnesium.

Is ATA Calmag suitable for reverse-osmosis water?

Yes. Reverse-osmosis filtration removes most dissolved minerals, making ATA Calmag particularly useful for adding calcium and magnesium to an RO-based feeding programme.

Can ATA Calmag be used with rainwater?

Yes. Rainwater can be naturally low in calcium and magnesium, so ATA Calmag can be used where additional mineral supplementation is required.

Is ATA Calmag suitable for coco?

Yes. Calcium and magnesium management can be particularly important in coco, especially when soft, rain or reverse-osmosis water is used.

Can ATA Calmag be used in hydroponics?

Yes. ATA Calmag can be incorporated into hydroponic mineral feeding programmes where additional calcium, magnesium and iron are required.

Can ATA Calmag be used in soil?

Yes. ATA Calmag can supplement soil-grown plants where additional calcium and magnesium are appropriate.

Why do plants need calcium?

Calcium contributes to the formation and strength of plant cell walls and is particularly important for actively developing plant tissue.

Why do plants need magnesium?

Magnesium is a central component of chlorophyll and therefore plays an important role in the plant's ability to absorb light energy.

Do I need ATA Calmag with hard tap water?

Not necessarily. Hard water can already contain significant calcium and magnesium, so the source-water mineral profile should be considered before deciding how much additional Calmag is required.

Is ATA Calmag a complete fertiliser?

No. ATA Calmag is a supplementary mineral additive designed to complement a normal base fertiliser rather than replace it.

How much water can Atami ATA Calmag 1L treat?

Across the 0.1-1ml/L dosage range, a 1L bottle can supplement approximately 1,000-10,000 litres of water, depending on the concentration required.

How many Atami ATA Calmag 1L bottles are in a case?

A full outer case contains 12 x 1L bottles, giving a total of 12L of ATA Calmag per case.

ATAMI

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