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.
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Atami ATA-XL 1L - Growth, Root & Flowering Stimulator
Please sign in to see pricing
1087
£10.87
Unit price perEstimated delivery between October 26 and October 28.
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 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-XL 1L - Growth, Root & Flowering Stimulator
Please sign in to see pricing
1087
£10.87
Unit price perBack in Stock
Sign up to be the first to know when it's back in stock.
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.
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1087
£10.87
Unit price per