Plant Nutrition

FoxFarm Open Sesame 5-45-19 Early Flowering Fertiliser – 454g (1lb)

£31.50

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A concentrated 5-45-19 soluble fertiliser designed to support vigorous bud development as plants make the transition into flowering.

FoxFarm Open Sesame is an early flowering fertiliser formulated to deliver targeted nutrition when plants move from vegetative growth into bloom. Its high-phosphorus 5-45-19 analysis makes it particularly suited to the first signs of bud formation and the early to middle stages of the flowering cycle.

The soluble formula provides nitrogen, phosphorus and potassium alongside sulphur and chelated iron, manganese and zinc. It dissolves into water for straightforward root-zone application across hydroponic, soil and soilless growing systems.

Open Sesame can be used on its own or at a reduced concentration alongside other nutrients, giving growers flexibility when incorporating it into an established flowering feed programme.

Why choose FoxFarm Open Sesame?

Designed for early flowering – formulated specifically for the transition from vegetative growth into the early and middle weeks of bloom.
High-phosphorus 5-45-19 formula – delivers targeted flowering nutrition as bud development begins.
Supports vigorous flowering – provides concentrated nutrition during early bud development.
Water-soluble formula – mixes readily into water for root-zone feeding.
Flexible feeding options – suitable for stand-alone use or at a lower rate alongside other nutrients.
Suitable across growing systems – use with hydroponics, aeroponics, soil and soilless media.
Includes chelated micronutrients – supplies iron, manganese and zinc alongside its primary NPK nutrition.

What is FoxFarm Open Sesame used for?

Open Sesame is designed for the transition into flowering. FoxFarm recommends introducing it from the first signs of buds and continuing through the middle weeks of the flowering cycle.

Its 5-45-19 analysis places particular emphasis on phosphorus while also supplying potassium, nitrogen and selected micronutrients. This makes Open Sesame a stage-specific soluble fertiliser rather than a general-purpose feed for the entire crop cycle.

It can be used in hydroponic and aeroponic systems as well as containers, soil and soilless growing media.

How to use FoxFarm Open Sesame

For stand-alone hydroponic use, mix 6g per 4 litres of water in the reservoir. FoxFarm recommends flushing the system every two weeks.

For stand-alone soil use, mix 3 – 6g per 4 litres of water and feed once per week.

When combining Open Sesame with other nutrients, use 1.5 – 3g per 4 litres of water in hydroponic or soil applications. For soil-grown plants, apply once per week.

Always add Open Sesame to the final volume of fresh water and mix thoroughly. Do not mix concentrated soluble fertilisers together while dry. Open Sesame is intended for root-zone feeding and should not be applied as a foliar spray.

FoxFarm Open Sesame 454g product details

Product	FoxFarm Open Sesame
Product type	Early flowering soluble fertiliser
Size	1lb / 454g
Form	Water-soluble powder
NPK	5-45-19
Total nitrogen (N)	5%
Available phosphate (P₂O₅)	45%
Soluble potash (K₂O)	19%
Sulphur (S)	2%
Iron (Fe)	0.15% chelated iron
Manganese (Mn)	0.05% chelated manganese
Zinc (Zn)	0.05% chelated zinc
Growth stage	Early flowering through the middle weeks of bloom
Hydroponic rate – stand alone	6g per 4L
Soil rate – stand alone	3 – 6g per 4L
Rate with other nutrients	1.5 – 3g per 4L
Suitable growing methods	Hydroponics, aeroponics, soil & soilless media
Foliar application	No
Outer case quantity	12

FoxFarm Open Sesame FAQs

What is FoxFarm Open Sesame used for?

FoxFarm Open Sesame is a high-phosphorus soluble fertiliser designed for the transition from vegetative growth into early flowering. It supplies targeted nutrition to support vigorous flowering and bud development.

What is the NPK of FoxFarm Open Sesame?

Open Sesame has an NPK analysis of 5-45-19, providing 5% nitrogen, 45% available phosphate and 19% soluble potash.

When should I start using FoxFarm Open Sesame?

Start using Open Sesame from the first signs of buds and continue through the middle weeks of the flowering cycle. FoxFarm also suggests beginning at around the fifth or sixth week of a plant's life where appropriate.

How much FoxFarm Open Sesame should I use?

For stand-alone hydroponic feeding, use 6g per 4 litres of water. For stand-alone soil feeding, use 3 – 6g per 4 litres. When combining Open Sesame with other nutrients, reduce the rate to 1.5 – 3g per 4 litres.

Can FoxFarm Open Sesame be used in hydroponics?

Yes. Open Sesame is suitable for hydroponic systems. The stand-alone hydroponic application rate is 6g per 4 litres of reservoir water.

Can Open Sesame be used in soil?

Yes. Open Sesame is suitable for soil-grown plants. For stand-alone feeding, use 3 – 6g per 4 litres of water and apply once per week.

Can FoxFarm Open Sesame be mixed with other nutrients?

Yes. Open Sesame can form part of a wider nutrient programme. When combined with other nutrients, FoxFarm recommends reducing the application rate to 1.5 – 3g per 4 litres of water.

Can Open Sesame be used as a foliar spray?

No. FoxFarm specifies that Open Sesame should not be used as a foliar spray. It is designed for application through the root zone.

What comes after Open Sesame in the FoxFarm feeding schedule?

Open Sesame is the early flowering product in FoxFarm's soluble fertiliser programme. Beastie Bloomz follows for the middle flowering stage, before moving to Cha Ching for late flowering.

How long will a 454g tub of FoxFarm Open Sesame last?

At the full stand-alone hydroponic rate of 6g per 4 litres, a 454g tub is sufficient to prepare approximately 300 litres of nutrient solution. At the lower combined-nutrient rates, the same tub will treat considerably more.

Advanced Nutrients Sensi Bloom A+B Pro Water-Soluble Powder – 1kg

£29.95

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A professional two-part water-soluble powder base nutrient formulated to deliver precise mineral nutrition during active flowering.

Advanced Nutrients Sensi Bloom A+B Pro is a concentrated two-part dry base nutrient developed for the flowering phase. Part A and Part B provide complementary mineral profiles that work together to create a complete bloom-focused nutrient solution.

Sensi Bloom Part A has an NPK analysis of 10-14-26, while Part B is 17-0-6. The two components are designed to be used together, supplying a carefully balanced combination of mineral nutrients as plants move into active flowering and generative development.

The water-soluble powder format makes Sensi Bloom A+B Pro particularly practical for precision feeding and larger nutrient reservoirs. It can be incorporated into hydroponic, coco and irrigation-based growing systems where accurate, repeatable nutrient preparation is important.

Why choose Advanced Nutrients Sensi Bloom A+B Pro?

Flowering-stage base nutrition – formulated around the changing mineral requirements of plants as they enter active flowering.
Professional two-part system – Parts A and B provide complementary nutrient profiles designed to be used together.
Water-soluble powder – concentrated dry fertiliser designed to dissolve into the nutrient solution.
Part A 10-14-26 – provides a phosphorus and potassium-rich component of the bloom feeding programme.
Part B 17-0-6 – complements Part A with a distinct nitrogen and potassium profile.
Equal-part application – Parts A and B are applied at the same rate when preparing the complete nutrient solution.
Suitable for precision feeding – ideal for growers who want accurate control over nutrient preparation.
Suitable for hydroponics and coco – designed for use across professional soilless growing systems.
Irrigation-friendly format – the soluble formulation can be incorporated into irrigation-based feeding programmes.

What is Sensi Bloom A+B Pro used for?

Sensi Bloom A+B Pro is the flowering-stage base nutrient within the Advanced Nutrients Sensi Professional Series WSP programme. It takes over from the vegetative Grow A+B formulation as plants move into flowering and require a different balance of mineral nutrition.

Rather than treating flowering as a fixed number of weeks, Sensi Bloom A+B Pro can be incorporated according to the development of the crop. Use it during the active flowering phase, adapting the length of the feeding period to the species, cultivar and production cycle.

The two components have deliberately different nutrient analyses and are designed to work as a pair. Part A and Part B should therefore be used together rather than as independent fertilisers.

Its concentrated powder format makes Sensi Bloom A+B Pro suitable for everything from smaller controlled growing systems to commercial irrigation programmes where repeatable nutrient preparation and efficient storage are important.

How to use Sensi Bloom A+B Pro

Advanced Nutrients specifies 3.1g per US gallon of Part A and 3.1g per US gallon of Part B in its Sensi Bloom feeding programme.

Converted into measurements more familiar to UK growers, this is approximately 0.82g of Part A + 0.82g of Part B per litre of water.

Useful metric mixing quantities are approximately 8.2g A + 8.2g B per 10L, 41g A + 41g B per 50L and 82g A + 82g B per 100L.

Begin with the required volume of water. Measure the appropriate amount of Part A and dissolve it thoroughly before introducing Part B. Add Part B separately and mix again until the nutrient solution is fully dissolved and evenly distributed.

Do not combine concentrated Part A and Part B powders together before dilution. Each component should be introduced separately to the water when preparing the nutrient solution.

Use Sensi Bloom A+B during active flowering, adapting the duration of the feeding period to the crop and its production cycle. As the crop reaches its finishing stage, adjust or conclude the feeding programme according to crop requirements and the chosen cultivation strategy.

Sensi Bloom A+B Pro 1kg product details

Product	Advanced Nutrients Sensi Bloom A+B Pro
Product type	Two-part flowering base nutrient
Product size	1kg
Format	Water-soluble powder
Nutrient system	Part A & Part B
Part A NPK	10-14-26
Part B NPK	17-0-6
Application stage	Active flowering phase
Manufacturer application rate	3.1g/US gal Part A + 3.1g/US gal Part B
Approx. metric application rate	0.82g/L Part A + 0.82g/L Part B
10L mixing rate	Approx. 8.2g Part A + 8.2g Part B
50L mixing rate	Approx. 41g Part A + 41g Part B
100L mixing rate	Approx. 82g Part A + 82g Part B
Suitable growing methods	Hydroponics, coco & irrigation-based growing systems
Mixing method	Dissolve Parts A & B separately into water
Complete bloom base nutrient	Yes – when Parts A & B are used together as directed
Product range	Sensi Professional Series WSP

Advanced Nutrients Sensi Bloom A+B Pro FAQs

What is Advanced Nutrients Sensi Bloom A+B Pro?

Sensi Bloom A+B Pro is a two-part water-soluble powder base nutrient designed for the flowering phase. Parts A and B work together to provide the mineral nutrition required by the Sensi Professional bloom programme.

When should I use Sensi Bloom A+B Pro?

Use Sensi Bloom A+B Pro during the active flowering phase. The length of this period varies between crops, so application should follow plant development and the requirements of the individual production cycle rather than a fixed number of weeks.

How much Sensi Bloom A+B Pro should I use per litre?

Advanced Nutrients specifies 3.1g of each part per US gallon. Converted into metric measurements, this is approximately 0.82g of Part A and 0.82g of Part B per litre of water.

How much Sensi Bloom A+B Pro do I need for 10 litres of water?

Based on the manufacturer application rate, use approximately 8.2g of Part A and 8.2g of Part B for 10 litres of water.

How much Sensi Bloom A+B Pro do I need for 50 litres of water?

For 50 litres of water, use approximately 41g of Part A and 41g of Part B.

How much Sensi Bloom A+B Pro do I need for 100 litres of water?

For 100 litres of water, use approximately 82g of Part A and 82g of Part B.

What is the NPK of Sensi Bloom A+B Pro?

Sensi Bloom Part A has an NPK analysis of 10-14-26, while Sensi Bloom Part B has an NPK analysis of 17-0-6. The two formulations are designed to be used together as a complete flowering base nutrient.

Do I use Sensi Bloom Part A and Part B together?

Yes. Part A and Part B are complementary components of the same base nutrient system and are applied at equal rates when preparing the Sensi Bloom nutrient solution.

Can I use Sensi Bloom Part A without Part B?

No. Both components are required to provide the nutrient profile intended by the Sensi Bloom A+B system.

Should I mix Sensi Bloom Part A and Part B powders together?

Do not combine the concentrated powders together before dilution. Add each component separately to water and dissolve thoroughly when preparing the nutrient solution.

Can Sensi Bloom A+B Pro be used in hydroponics and coco?

Yes. The water-soluble powder format is suitable for hydroponic and coco growing systems as well as irrigation-based feeding programmes.

Is Sensi Bloom A+B Pro a liquid fertiliser?

No. It is a concentrated water-soluble powder that is measured by weight and dissolved into water to prepare the final nutrient solution.

Advanced Nutrients Voodoo Juice Plus Microbial Root Tablets – 5 Pack

£13.95

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Quick-dissolving microbial tablets delivering beneficial bacteria and fungi directly to the root zone to support root development and efficient nutrient uptake.

Advanced Nutrients Voodoo Juice Plus combines 16 strains of beneficial bacteria and fungi in a convenient tablet format. Designed as a microbial root-zone treatment, it brings together the microorganisms associated with Voodoo Juice, Piranha and Tarantula in one easy-to-dose product.

Once introduced to the nutrient solution, these beneficial microorganisms colonise the root zone and support the biological processes involved in root development, nutrient availability and nutrient absorption. Mycorrhizal fungi also extend through the root zone as mycelial networks, increasing the area from which nutrients can be accessed.

The tablet format is particularly useful for hydroponic and irrigation systems because there is no need to measure several separate liquid microbial products. Simply calculate the required tablet quantity for the volume of water being treated and allow it to dissolve into the nutrient solution.

Why choose Advanced Nutrients Voodoo Juice Plus?

16 microbial strains – combines beneficial bacteria and fungi selected to work within the plant root zone.
Supports root development – encourages a larger, more biologically active root environment capable of supporting vigorous plant growth.
Improves nutrient access – beneficial microorganisms help roots access and utilise nutrients within the growing environment.
Contains mycorrhizal fungi – helps establish mycelial networks that extend beyond the immediate root surface.
10 billion CFUs per 1g tablet – provides a concentrated population of beneficial microorganisms in a compact format.
Quick-dissolving tablets – removes the need to measure several separate liquid microbial additives.
Suitable for hydroponics and coco – developed for soilless growing and liquid-feed systems.
Works with irrigation systems – suitable for aeroponics, drip irrigation, NFT, flood and drain and deep water culture.
Compatible with different base nutrients – designed for use alongside Advanced Nutrients pH Perfect and non-pH Perfect base nutrients as well as other nutrient programmes.

What is Voodoo Juice Plus used for?

Voodoo Juice Plus is used to introduce a diverse population of beneficial microorganisms into the root zone. Rather than supplying the plant with its primary mineral nutrition, it works alongside the base nutrient programme to improve the biological environment surrounding the roots.

It is particularly useful during periods when establishing an active root system is important, including early vegetative development and following changes in crop stage or growing conditions. It can also be incorporated during flowering where continued root-zone biological activity forms part of the feeding programme.

Advanced Nutrients designed Voodoo Juice Plus for hydroponic growing media and continuous liquid-feed systems, including aeroponics, drip irrigation and emitters, NFT, flood and drain and deep water culture. It is also suitable for coco and regular watering programmes.

How to use Advanced Nutrients Voodoo Juice Plus

For the 1g tablet format, Advanced Nutrients specifies one tablet for up to 100 US gallons of nutrient solution.

Converted into UK-friendly metric measurements, this is approximately one 1g tablet per 379 litres of water.

The tablets can be divided when treating smaller reservoirs. As a practical guide, approximately half a tablet treats 190 litres and quarter of a tablet treats around 95 litres.

Add the required amount directly to the nutrient reservoir and allow it to dissolve, ensuring the solution is adequately circulated or mixed.

Voodoo Juice Plus is best incorporated when establishing strong root-zone microbial activity, particularly during early vegetative development and around the transition into active flowering. The exact duration of use should reflect the crop, production cycle and feeding programme rather than a fixed number of weeks.

For dosing systems, Voodoo Juice Plus can also be prepared as a concentrated microbial stock solution. Keep microbial stock solutions agitated with a recirculating pump and use the prepared solution promptly.

Voodoo Juice Plus 5 Tablet product details

Product	Advanced Nutrients Voodoo Juice Plus
Product type	Microbial root-zone biostimulant
Pack quantity	5 tablets
Format	Quick-dissolving microbial tablets
Microorganisms	16 strains of beneficial bacteria & fungi
Microbial concentration	10 billion CFUs per 1g tablet
Application rate	1 × 1g tablet per 100 US gal
Approx. metric rate	1 × 1g tablet per 379L
Half tablet	Approx. 190L
Quarter tablet	Approx. 95L
Application stages	Root establishment, vegetative development & flowering
Suitable growing methods	Hydroponics, coco, aeroponics, drip irrigation, NFT, flood & drain, deep water culture & regular watering
NPK	0-0-0
Complete base nutrient	No – use alongside an appropriate base nutrient programme

Advanced Nutrients Voodoo Juice Plus FAQs

What is Advanced Nutrients Voodoo Juice Plus?

Voodoo Juice Plus is a quick-dissolving microbial tablet containing beneficial bacteria and fungi designed to colonise the root zone and support root development, nutrient availability and nutrient uptake.

How many microbial strains are in Voodoo Juice Plus?

Voodoo Juice Plus contains 16 strains of beneficial bacteria and fungi, combining microorganisms associated with Advanced Nutrients Voodoo Juice, Piranha and Tarantula in a single tablet format.

How much water does one Voodoo Juice Plus tablet treat?

One 1g tablet treats up to 100 US gallons. Converted into metric measurements for UK growers, this is approximately 379 litres of water.

Can I split a Voodoo Juice Plus tablet?

Yes. Advanced Nutrients confirms that the tablets can be divided for smaller reservoirs. Half of a 1g tablet treats approximately 190 litres, while a quarter treats around 95 litres.

When should I use Voodoo Juice Plus?

Voodoo Juice Plus can be incorporated when establishing and maintaining beneficial root-zone microbial activity during vegetative development and flowering. Application timing should follow crop development and the requirements of the individual production cycle rather than relying on a universal number of weeks.

Can Voodoo Juice Plus be used in hydroponics?

Yes. It is designed for hydroponic growing media and continuous liquid-feed systems, including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can Voodoo Juice Plus be used in coco?

Yes. Advanced Nutrients lists Voodoo Juice Plus as suitable for coco coir as well as hydroponic systems and regular watering programmes.

Does Voodoo Juice Plus replace my base nutrient?

No. Voodoo Juice Plus is a microbial root-zone product rather than a complete base fertiliser. Use it alongside an appropriate base nutrient programme.

Can Voodoo Juice Plus be used with other nutrient brands?

Yes. Advanced Nutrients states that Voodoo Juice Plus is compatible with its pH Perfect and non-pH Perfect base nutrients and supplements, as well as other manufacturers' base nutrients and supplements.

What does CFU mean in Voodoo Juice Plus?

CFU means colony forming unit. It is a measure used to describe the concentration of viable microorganisms capable of establishing colonies within a microbial product.

Advanced Nutrients Voodoo Juice Plus Microbial Root Tablets – 10 Pack

£19.95

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Quick-dissolving microbial tablets combining 16 strains of beneficial bacteria and fungi to support root development, nutrient availability and an active rhizosphere.

Advanced Nutrients Voodoo Juice Plus brings together beneficial microorganisms associated with Voodoo Juice, Piranha and Tarantula in one convenient tablet. Rather than measuring several separate microbial additives, growers can introduce a broad microbial population to the root zone from a single quick-dissolving product.

Each 1g tablet contains 10 billion colony forming units (CFUs) and delivers 16 strains of beneficial bacteria and fungi. These microorganisms colonise the rhizosphere and work around the root system, helping plants access and utilise available nutrition more effectively.

The concentrated tablet format is particularly useful for larger reservoirs and professional irrigation systems. One 1g tablet treats up to 100 US gallons, which converts to approximately 379 litres for UK growers, and tablets can be divided when preparing smaller volumes.

Why choose Advanced Nutrients Voodoo Juice Plus?

16 beneficial microbial strains – combines selected bacteria and fungi in one root-zone treatment.
Supports root development – helps establish a biologically active environment around the root system.
Improves nutrient access – beneficial microorganisms help make nutrients available within the rhizosphere.
Mycorrhizal activity – beneficial fungi form mycelial networks that extend beyond the immediate root surface.
10 billion CFUs per 1g tablet – provides a concentrated population of viable microorganisms.
3-in-1 microbial formula – brings together microorganisms associated with Voodoo Juice, Piranha and Tarantula.
Quick-dissolving format – easy to introduce directly into a nutrient reservoir.
Ideal for larger reservoirs – each 1g tablet treats approximately 379 litres.
Suitable for hydroponics and coco – designed for a wide range of liquid-feed and soilless growing systems.

What is Voodoo Juice Plus used for?

Voodoo Juice Plus is a microbial root-zone additive rather than a complete fertiliser. It is used alongside the normal base nutrient programme to establish and maintain populations of beneficial microorganisms around the roots.

It is particularly useful during periods of active root establishment and development, when building a strong and biologically active rhizosphere can support the crop as demand for water and nutrition increases.

Advanced Nutrients lists Voodoo Juice Plus for vegetative and flowering stages, indoor and outdoor growing, hydroponics, coco, regular watering and irrigation systems. It can be used in continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

How to use Advanced Nutrients Voodoo Juice Plus

Advanced Nutrients specifies one 1g tablet for up to 100 US gallons of nutrient solution. Converted into a measurement more useful for UK growers, this is approximately one tablet per 379 litres.

For smaller reservoirs, the tablets can be divided. As a practical metric guide, half a tablet treats approximately 189L and quarter of a tablet treats approximately 95L.

Add the required quantity to the nutrient reservoir and allow the tablet to dissolve, maintaining adequate mixing or circulation through the solution.

Use Voodoo Juice Plus during periods when establishing beneficial microbial activity around the roots is particularly valuable, including early vegetative establishment and the transition into active flowering. Application timing should follow crop development and the individual production cycle rather than a fixed number of weeks.

Voodoo Juice Plus can be used alongside Advanced Nutrients pH Perfect and non-pH Perfect base nutrients and supplements, as well as other compatible nutrient programmes.

Voodoo Juice Plus 10 × 1g product details

Product	Advanced Nutrients Voodoo Juice Plus
Product type	Microbial root-zone additive
Pack quantity	10 tablets
Tablet weight	1g each
Total tablet weight	10g
Format	Quick-dissolving microbial tablets
Microbial diversity	16 strains of beneficial bacteria & fungi
Microbial concentration	10 billion CFUs per 1g tablet
Manufacturer application rate	1 tablet per 100 US gal
Approx. metric application rate	1 tablet per 379L
Approx. pack coverage	Up to 3,790L of nutrient solution
Application stages	Root establishment, vegetative development & flowering
Suitable growing methods	Hydroponics, coco, aeroponics, drip irrigation, NFT, flood & drain, deep water culture & regular watering
Complete base nutrient	No – use alongside an appropriate base nutrient programme

Advanced Nutrients Voodoo Juice Plus FAQs

What is Advanced Nutrients Voodoo Juice Plus?

Voodoo Juice Plus is a quick-dissolving microbial root-zone additive containing beneficial bacteria and fungi. It is designed to establish an active microbial population around the roots and support root development and nutrient availability.

How many microbial strains are in Voodoo Juice Plus?

Voodoo Juice Plus contains 16 strains of beneficial bacteria and fungi, bringing microorganisms associated with Advanced Nutrients Voodoo Juice, Piranha and Tarantula together in one tablet.

How much water does one Voodoo Juice Plus 1g tablet treat?

One 1g tablet treats up to 100 US gallons. Converted for UK growers, this is approximately 379 litres of nutrient solution.

How much water will a pack of 10 Voodoo Juice Plus tablets treat?

Ten 1g tablets provide enough product to treat up to approximately 3,790 litres of nutrient solution when used at the manufacturer application rate.

Can I split Voodoo Juice Plus tablets for smaller reservoirs?

Yes. The tablets can be divided when treating smaller volumes. Half a 1g tablet treats approximately 189 litres, while a quarter treats approximately 95 litres.

When should I use Voodoo Juice Plus?

Voodoo Juice Plus can be incorporated during periods of active root establishment and development, including vegetative growth and flowering. Application timing should be adapted to the crop and production cycle rather than treated as a universal week-by-week schedule.

Can Voodoo Juice Plus be used in hydroponics?

Yes. Voodoo Juice Plus is suitable for hydroponic growing and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can Voodoo Juice Plus be used in coco?

Yes. Advanced Nutrients lists Voodoo Juice Plus as suitable for coco as well as hydroponics, irrigation systems and regular watering programmes.

Does Voodoo Juice Plus replace a base nutrient?

No. Voodoo Juice Plus is a microbial root-zone additive rather than a complete base fertiliser. It should be used alongside an appropriate base nutrient programme.

Can Voodoo Juice Plus be used with other nutrient programmes?

Yes. Advanced Nutrients states that Voodoo Juice Plus is compatible with its pH Perfect and non-pH Perfect nutrients and supplements, as well as other manufacturers' base nutrients and supplements.

What does CFU mean?

CFU stands for colony forming unit. It is a measurement used to describe viable microorganisms capable of establishing colonies within a microbial product.

Advanced Nutrients Voodoo Juice Microbial Root Enhancer – 500ml

£16.95

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A beneficial microbial root enhancer designed to establish a thriving rhizosphere, encourage vigorous root development and help plants make better use of available water and nutrients.

Advanced Nutrients Voodoo Juice is a liquid microbial root-zone additive formulated with beneficial bacteria that colonise the area surrounding plant roots. By building an active microbial population within the rhizosphere, it helps create favourable conditions for strong root development and efficient nutrient uptake.

These beneficial microorganisms perform several useful functions around the root system. Advanced Nutrients states that Voodoo Juice helps improve nutrient uptake and water availability, supports the conversion of atmospheric nitrogen into plant-available forms and helps make inorganic phosphates more soluble for plant uptake.

Voodoo Juice can be used across hydroponic, coco and regular watering programmes, making it a versatile root-zone treatment for growers who want to introduce beneficial microbial activity alongside their existing base nutrient programme.

Why choose Advanced Nutrients Voodoo Juice?

Encourages vigorous root development – beneficial bacteria colonise the root zone and help establish a thriving rhizosphere.
Supports nutrient uptake – microbial activity helps plants access and utilise available nutrition more effectively.
Supports water availability – a healthy root environment helps plants make effective use of the moisture available around the roots.
Helps improve phosphorus availability – beneficial microorganisms help make inorganic phosphates more soluble and accessible to plants.
Supports nitrogen availability – selected microorganisms help convert atmospheric nitrogen into plant-available forms.
Supports crop resilience – Advanced Nutrients states that Voodoo Juice helps improve tolerance to environmental stresses.
Suitable for hydroponics and coco – developed for use across a wide range of soilless growing systems.
Works alongside base nutrients – designed as a microbial root enhancer rather than a replacement for the main nutrient programme.

What is Voodoo Juice used for?

Voodoo Juice is used to establish beneficial bacterial populations around plant roots. This biologically active area, known as the rhizosphere, plays an important role in the relationship between the root system, water, nutrients and growing medium.

It is particularly useful during periods of fresh root establishment. This makes it well suited to young plants moving into active vegetative development and established crops entering a new phase of root and shoot growth.

Voodoo Juice can also be introduced around the transition into flowering, helping reinforce beneficial microbial activity as the crop moves into a different stage of development.

Rather than tying application to a universal number of weeks, growers can use Voodoo Juice around these key establishment and transition stages according to the development of the crop and its individual production cycle.

How to use Advanced Nutrients Voodoo Juice

Advanced Nutrients recommends applying Voodoo Juice at 2ml per litre of water or nutrient solution.

For practical reservoir mixing, this is equivalent to 20ml per 10L, 100ml per 50L or 200ml per 100L.

Add Voodoo Juice to the water or prepared nutrient solution and mix thoroughly to distribute the beneficial microorganisms throughout the solution.

Apply during the early establishment phase of vegetative growth and again around the beginning of flowering, when renewed root-zone microbial activity can support the crop as its growth pattern and nutritional demands change.

The manufacturer's feeding programme expresses these application periods as fixed weeks. For broader horticultural use, application is better matched to the equivalent stage of crop development rather than assuming every species follows the same week-by-week growth cycle.

Voodoo Juice 500ml product details

Product	Advanced Nutrients Voodoo Juice
Product type	Microbial root enhancer
Size	500ml
Format	Liquid
Primary function	Root-zone microbial support & root development
Application rate	2ml/L
10L application	20ml
50L application	100ml
100L application	200ml
Approx. bottle coverage	250L at 2ml/L
Application stages	Early vegetative establishment & early flowering
Suitable growing methods	Hydroponics, coco, regular watering & continuous liquid-feed systems
Growing environment	Indoor & outdoor
Complete base nutrient	No – use alongside an appropriate base nutrient programme
Outer case quantity	12

Advanced Nutrients Voodoo Juice FAQs

What is Advanced Nutrients Voodoo Juice?

Voodoo Juice is a liquid microbial root enhancer containing beneficial bacteria designed to colonise the rhizosphere. It supports root development, nutrient availability and the biological activity surrounding the root system.

What does Voodoo Juice do for plant roots?

Voodoo Juice helps establish beneficial microbial populations around the roots. This supports vigorous root development while helping plants access available water and nutrients more effectively.

How much Voodoo Juice should I use per litre?

Advanced Nutrients recommends 2ml of Voodoo Juice per litre of water or nutrient solution.

How much Voodoo Juice do I need for 10 litres?

At the manufacturer application rate of 2ml/L, use 20ml of Voodoo Juice for a 10-litre nutrient solution.

How much Voodoo Juice do I need for a 50-litre reservoir?

Use 100ml of Voodoo Juice for a 50-litre reservoir when applying at the recommended rate of 2ml/L.

How much water will a 500ml bottle of Voodoo Juice treat?

A 500ml bottle will treat approximately 250 litres of water or nutrient solution when used at 2ml/L.

When should I use Voodoo Juice?

Voodoo Juice is particularly useful during early root establishment and vegetative development, and again around the beginning of flowering. Timing should follow the development of the crop rather than assuming every plant follows the same fixed number of weeks.

Can Voodoo Juice be used in hydroponics?

Yes. Advanced Nutrients specifically identifies Voodoo Juice as suitable for hydroponic growing media and continuous liquid-feed systems.

Can Voodoo Juice be used with coco coir?

Yes. Voodoo Juice is suitable for coco coir as well as hydroponic and regular watering programmes.

Is Voodoo Juice a complete plant nutrient?

No. Voodoo Juice is a microbial root-zone additive designed to complement the main feeding programme. It should be used alongside a suitable base nutrient.

Is Voodoo Juice the same as Voodoo Juice Plus?

No. Voodoo Juice is the liquid microbial root enhancer, while Voodoo Juice Plus is a separate concentrated tablet product. They should be treated as distinct products with their own application directions.

Advanced Nutrients Voodoo Juice Microbial Root Enhancer – 250ml

£12.45

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A beneficial microbial root enhancer designed to establish a thriving rhizosphere, encourage vigorous root development and help plants make better use of available water and nutrients.

Advanced Nutrients Voodoo Juice is a liquid microbial root-zone additive formulated with beneficial bacteria that colonise the area surrounding plant roots. By building an active microbial population within the rhizosphere, it helps create favourable conditions for strong root development and efficient nutrient uptake.

The beneficial microorganisms support several important processes around the root system. Advanced Nutrients states that Voodoo Juice helps improve nutrient uptake and water availability, supports the conversion of atmospheric nitrogen into plant-available forms and helps make inorganic phosphates more soluble for plant uptake.

Suitable for hydroponics, coco and regular watering programmes, Voodoo Juice provides a straightforward way to introduce beneficial microbial activity alongside an existing base nutrient programme.

Why choose Advanced Nutrients Voodoo Juice?

Encourages vigorous root development – beneficial bacteria colonise the root zone and help establish a thriving rhizosphere.
Supports nutrient uptake – microbial activity helps plants access and utilise available nutrition more effectively.
Supports water availability – promotes a healthy biological environment around the root system.
Helps improve phosphorus availability – beneficial microorganisms help make inorganic phosphates more soluble and accessible to plants.
Supports nitrogen availability – selected microorganisms help convert atmospheric nitrogen into plant-available forms.
Supports crop resilience – helps improve tolerance to environmental stresses.
Suitable for hydroponics and coco – compatible with a wide range of soilless growing systems.
Works alongside base nutrients – designed to complement rather than replace the main nutrient programme.

What is Voodoo Juice used for?

Voodoo Juice is used to establish beneficial bacterial populations around plant roots. This biologically active area, known as the rhizosphere, plays an important role in the relationship between the root system, water, nutrients and growing medium.

It is particularly useful during periods of fresh root establishment, including early vegetative development when plants are building the root structure needed to support continued growth.

Voodoo Juice can also be introduced around the transition into flowering, helping reinforce beneficial microbial activity as the crop enters a new stage of development and its nutritional demands begin to change.

Application is best matched to these stages of crop development rather than treated as a universal week-by-week schedule, allowing the product to be incorporated across a broader range of horticultural crops and production cycles.

How to use Advanced Nutrients Voodoo Juice

Apply Voodoo Juice at 2ml per litre of water or nutrient solution.

For practical reservoir mixing, this is equivalent to 20ml per 10L, 100ml per 50L or 200ml per 100L.

Add the required amount to the water or prepared nutrient solution and mix thoroughly to distribute the beneficial microorganisms throughout the solution.

Use during early vegetative establishment and again around the beginning of flowering. Match application to crop development and the individual production cycle rather than relying on a fixed number of weeks.

Voodoo Juice 250ml product details

Product	Advanced Nutrients Voodoo Juice
Product type	Microbial root enhancer
Size	250ml
Format	Liquid
Primary function	Root-zone microbial support & root development
Application rate	2ml/L
10L application	20ml
50L application	100ml
100L application	200ml
Approx. bottle coverage	125L at 2ml/L
Application stages	Early vegetative establishment & early flowering
Suitable growing methods	Hydroponics, coco, regular watering & continuous liquid-feed systems
Growing environment	Indoor & outdoor
Complete base nutrient	No – use alongside an appropriate base nutrient programme
Outer case quantity	12

Advanced Nutrients Voodoo Juice FAQs

What is Advanced Nutrients Voodoo Juice?

Voodoo Juice is a liquid microbial root enhancer containing beneficial bacteria designed to colonise the rhizosphere. It supports root development, nutrient availability and biological activity around the root system.

What does Voodoo Juice do for plant roots?

Voodoo Juice helps establish beneficial microbial populations around the roots, supporting vigorous root development and helping plants make effective use of available water and nutrients.

How much Voodoo Juice should I use per litre?

Advanced Nutrients recommends using Voodoo Juice at 2ml per litre of water or nutrient solution.

How much Voodoo Juice do I need for 10 litres?

Use 20ml of Voodoo Juice for 10 litres of water or nutrient solution when applying at the recommended rate of 2ml/L.

How much water will a 250ml bottle of Voodoo Juice treat?

A 250ml bottle will treat approximately 125 litres of water or nutrient solution when used at 2ml/L.

When should I use Voodoo Juice?

Voodoo Juice is particularly useful during early root establishment and vegetative development, and again around the beginning of flowering. Application should follow crop development rather than assuming every plant follows the same fixed number of weeks.

Can Voodoo Juice be used in hydroponics?

Yes. Voodoo Juice is suitable for hydroponic growing media and continuous liquid-feed systems.

Can Voodoo Juice be used in coco?

Yes. Voodoo Juice is suitable for coco coir as well as hydroponic and regular watering programmes.

Is Voodoo Juice a complete plant nutrient?

No. Voodoo Juice is a microbial root-zone additive designed to complement the main feeding programme. Use it alongside a suitable base nutrient.

Is Voodoo Juice the same as Voodoo Juice Plus?

No. Voodoo Juice is the liquid microbial root enhancer, while Voodoo Juice Plus is a separate concentrated tablet product with its own application directions.

Advanced Nutrients Tarantula Beneficial Bacteria Root Enhancer – 1L

£38.95

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A concentrated beneficial bacteria additive designed to enrich the root zone, support nutrient availability and encourage a vigorous, productive root system.

Advanced Nutrients Tarantula introduces hand-selected beneficial bacteria to the rhizosphere, helping growers build a biologically active environment around plant roots. These microorganisms work alongside the root system to support efficient uptake of water and available nutrition.

Tarantula delivers 10,000,000 CFU per gram and is formulated to support nutrient transport within the root zone. Its beneficial bacterial activity also helps improve the availability of important nutrients including iron and phosphorus.

Suitable for hydroponics, coco and continuous liquid-feed systems, Tarantula can be used alongside an existing base nutrient programme and complements other microbial root-zone products where a broader biological approach is required.

Why choose Advanced Nutrients Tarantula?

Beneficial bacterial inoculant – introduces selected beneficial bacteria directly into the root zone.
Supports root development – helps create a biologically active rhizosphere capable of supporting vigorous plant growth.
Improves nutrient absorption – beneficial microbial activity supports the movement and uptake of available nutrition.
Supports water absorption – helps create favourable conditions for efficient root-zone water uptake.
Improves iron availability – microbial activity helps make this important plant nutrient more accessible.
Improves phosphorus availability – supports the conversion of less accessible phosphorus into forms plants can utilise.
10,000,000 CFU per gram – delivers a concentrated population of beneficial microorganisms to the root zone.
Suitable for hydroponics and coco – developed for a wide range of soilless growing media and irrigation systems.
Compatible with other nutrient programmes – suitable for use alongside Advanced Nutrients base feeds and compatible nutrient programmes.

What is Advanced Nutrients Tarantula used for?

Tarantula is used to introduce beneficial bacteria into the rhizosphere, the biologically active area immediately surrounding plant roots. These microorganisms help create favourable conditions for root development, nutrient transport and efficient water uptake.

It is particularly useful during periods of fresh root establishment, including early vegetative development when plants are building the root network needed to support continued growth.

Tarantula can also be introduced around the beginning of flowering, helping reinforce beneficial bacterial populations as the crop moves into a new stage of development and nutritional demand changes.

Tarantula is not the same product as Voodoo Juice or Piranha. Advanced Nutrients formulates these microbial products with different groups of beneficial microorganisms so they can perform complementary roles within the root zone.

How to use Advanced Nutrients Tarantula

Apply Tarantula at 2ml per litre of water or nutrient solution.

For practical reservoir mixing, this is equivalent to 20ml per 10L, 100ml per 50L or 200ml per 100L.

Add the required quantity to the water or prepared nutrient solution and mix thoroughly to distribute the beneficial microorganisms throughout the solution.

Use during early vegetative and root establishment, and again around the beginning of flowering. Application should be matched to these stages of crop development rather than treated as a fixed week-by-week schedule for every species.

Tarantula 1L product details

Product	Advanced Nutrients Tarantula
Product type	Beneficial bacteria root-zone additive
Size	1L
Format	Liquid
Primary function	Root-zone microbial support & nutrient availability
Microbial concentration	10,000,000 CFU per gram
NPK	0-0-0
Application rate	2ml/L
10L application	20ml
50L application	100ml
100L application	200ml
Approx. bottle coverage	500L at 2ml/L
Application stages	Early vegetative/root establishment & early flowering
Suitable growing methods	Hydroponics, coco, aeroponics, drip irrigation, NFT, flood & drain, deep water culture & regular watering
Growing environment	Indoor & outdoor
Complete base nutrient	No – use alongside an appropriate base nutrient programme
Outer case quantity	12

Advanced Nutrients Tarantula FAQs

What is Advanced Nutrients Tarantula?

Tarantula is a liquid beneficial bacteria additive designed to enrich the rhizosphere. It supports root-zone biological activity, nutrient availability and efficient uptake of water and nutrition.

What does Tarantula do for plant roots?

Tarantula introduces beneficial bacteria into the root zone, helping create a biologically active environment that supports root development and efficient nutrient and water absorption.

How much Advanced Nutrients Tarantula should I use per litre?

Advanced Nutrients recommends using Tarantula at 2ml per litre of water or nutrient solution.

How much Tarantula do I need for 10 litres?

Use 20ml of Tarantula for 10 litres of water or nutrient solution when applying at the recommended rate of 2ml/L.

How much Tarantula do I need for a 50-litre reservoir?

Use 100ml of Tarantula for a 50-litre reservoir at the recommended 2ml/L application rate.

How much water will 1 litre of Tarantula treat?

A 1L bottle will treat approximately 500 litres of water or nutrient solution when applied at 2ml/L.

When should I use Advanced Nutrients Tarantula?

Tarantula is particularly useful during early vegetative and root establishment and again around the beginning of flowering. Application should follow crop development rather than assuming every crop follows the same fixed number of weeks.

Can Tarantula be used in hydroponics?

Yes. Tarantula is suitable for hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can Advanced Nutrients Tarantula be used in coco?

Yes. Tarantula is suitable for coco coir as well as hydroponic systems and regular watering programmes.

Is Tarantula the same as Voodoo Juice?

No. Both products contain beneficial bacteria, but they provide different groups of microorganisms and perform complementary roles within the root zone. They can be used individually or together as part of a broader microbial programme.

Is Tarantula the same as Piranha?

No. Tarantula is based around beneficial bacteria, while Piranha supplies beneficial fungi. The products are designed to provide different forms of microbial support within the root zone.

Does Tarantula replace my base nutrient?

No. Tarantula is a microbial root-zone additive rather than a complete plant fertiliser. Use it alongside an appropriate base nutrient programme.

Advanced Nutrients Tarantula Beneficial Bacteria Root Enhancer – 250ml

£12.45

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A concentrated beneficial bacteria additive designed to enrich the root zone, support nutrient availability and encourage a vigorous, productive root system.

Advanced Nutrients Tarantula introduces hand-selected beneficial bacteria to the rhizosphere, helping create a biologically active environment around plant roots. These microorganisms work alongside the root system to support efficient absorption of water and available nutrition.

Tarantula delivers 10,000,000 CFU per gram and helps support nutrient transport within the root zone. Its beneficial bacterial activity also improves the availability of important nutrients including iron and phosphorus.

Suitable for hydroponics, coco and continuous liquid-feed systems, Tarantula can be incorporated alongside an existing base nutrient programme. The 250ml bottle is a practical size for smaller reservoirs, propagation areas and growers wanting to introduce beneficial bacteria into their root-zone programme.

Why choose Advanced Nutrients Tarantula?

Beneficial bacterial inoculant – introduces selected beneficial bacteria directly into the root zone.
Supports vigorous roots – helps create a biologically active rhizosphere around the developing root system.
Improves nutrient absorption – microbial activity supports the movement and uptake of available nutrition.
Supports water absorption – helps establish favourable conditions for efficient root-zone water uptake.
Improves iron availability – beneficial bacterial activity helps make iron more accessible within the root zone.
Improves phosphorus availability – supports access to this important plant nutrient.
10,000,000 CFU per gram – provides a concentrated population of beneficial bacteria.
Suitable for hydroponics and coco – works across a wide range of soilless growing systems.
Works alongside base nutrients – complements the main feeding programme rather than replacing it.

What is Advanced Nutrients Tarantula used for?

Tarantula is used to introduce beneficial bacteria into the rhizosphere, the biologically active area immediately surrounding plant roots. Establishing these microorganisms helps create favourable conditions for root development, nutrient transport and efficient water uptake.

It is particularly useful during fresh root establishment and early vegetative development, when plants are building the root network needed to support continued growth.

Tarantula can also be introduced around the beginning of flowering, helping reinforce beneficial bacterial populations as the crop moves into a new stage of development.

Tarantula, Voodoo Juice and Piranha are distinct microbial products. Advanced Nutrients formulates them with different groups of beneficial microorganisms so they can perform complementary roles within the root zone.

How to use Advanced Nutrients Tarantula

Apply Tarantula at 2ml per litre of water or nutrient solution.

For practical mixing, this is equivalent to 20ml per 10L, 100ml per 50L or 200ml per 100L.

Add the required amount to the water or prepared nutrient solution and mix thoroughly to distribute the beneficial microorganisms throughout the solution.

Use during early vegetative and root establishment and again around the beginning of flowering. Match application to these stages of crop development rather than relying on a fixed number of weeks, as production cycles vary between crops.

Tarantula 250ml product details

Product	Advanced Nutrients Tarantula
Product type	Beneficial bacteria root-zone additive
Size	250ml
Format	Liquid
Primary function	Root-zone microbial support & nutrient availability
Microbial concentration	10,000,000 CFU per gram
NPK	0-0-0
Application rate	2ml/L
10L application	20ml
50L application	100ml
100L application	200ml
Approx. bottle coverage	125L at 2ml/L
Application stages	Early vegetative/root establishment & early flowering
Suitable growing methods	Hydroponics, coco, aeroponics, drip irrigation, NFT, flood & drain, deep water culture & regular watering
Growing environment	Indoor & outdoor
Complete base nutrient	No – use alongside an appropriate base nutrient programme
Outer case quantity	12

Advanced Nutrients Tarantula FAQs

What is Advanced Nutrients Tarantula?

Tarantula is a liquid beneficial bacteria additive designed to enrich the rhizosphere. It supports root-zone biological activity, nutrient availability and efficient absorption of water and nutrition.

What does Tarantula do for plant roots?

Tarantula introduces beneficial bacteria into the root zone, helping create a biologically active environment that supports vigorous root development and efficient nutrient and water absorption.

How much Advanced Nutrients Tarantula should I use per litre?

Advanced Nutrients recommends 2ml of Tarantula per litre of water or nutrient solution.

How much Tarantula do I need for 10 litres?

Use 20ml of Tarantula for 10 litres of water or nutrient solution when applying at the recommended rate of 2ml/L.

How much water will a 250ml bottle of Tarantula treat?

A 250ml bottle will treat approximately 125 litres of water or nutrient solution when used at 2ml/L.

When should I use Advanced Nutrients Tarantula?

Tarantula is particularly useful during early vegetative and root establishment and again around the beginning of flowering. Application should follow crop development rather than assuming every crop follows the same fixed number of weeks.

Can Tarantula be used in hydroponics?

Yes. Tarantula is suitable for hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can Advanced Nutrients Tarantula be used in coco?

Yes. Tarantula is suitable for coco coir as well as hydroponic systems and regular watering programmes.

Is Tarantula the same as Voodoo Juice?

No. Tarantula and Voodoo Juice contain different groups of beneficial microorganisms designed to perform complementary roles within the root zone. Advanced Nutrients confirms that its microbial products are not interchangeable.

Is Tarantula the same as Piranha?

No. Tarantula supplies beneficial bacteria, while Piranha is formulated around beneficial fungi. The two products provide different forms of microbial root-zone support.

Can Tarantula be used with other nutrient brands?

Yes. Tarantula is compatible with Advanced Nutrients pH Perfect and non-pH Perfect base nutrients and supplements, as well as other manufacturers' base nutrient and supplement programmes.

Does Tarantula replace a base nutrient?

No. Tarantula is a microbial root-zone additive rather than a complete plant fertiliser. Use it alongside an appropriate base nutrient programme.

Advanced Nutrients Sensizym Enzyme Grow Medium Conditioner – 5L

£80.95

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A concentrated enzyme grow medium conditioner that breaks down dead root-zone material, helps recycle organic debris and supports a cleaner, more efficient growing environment.

Advanced Nutrients Sensizym is an enzyme-based grow medium conditioner designed to help manage the organic material that naturally accumulates around plant roots. Its proprietary enzyme blend breaks down dead root matter and other debris, helping convert this material into nutrients that can become available within the growing environment.

The formulation combines xylanase, multiple forms of cellulase and beta-glucanase. These enzymes target organic material within the root zone, helping clear away dead matter while supporting the natural microbial populations that contribute to an active rhizosphere.

Sensizym can be used throughout active vegetative growth and flowering, making it particularly useful in hydroponic, coco and irrigation-based systems where maintaining an efficient root environment is important throughout the crop cycle.

Why choose Advanced Nutrients Sensizym?

Breaks down root-zone debris – enzymes target dead organic material that accumulates around the root system.
Helps recycle dead root matter – converts organic debris into forms that can contribute to available nutrition within the growing environment.
Three key enzyme groups – formulated with xylanase, multiple forms of cellulase and beta-glucanase.
Supports beneficial microbes – the breakdown of organic material helps support naturally occurring beneficial microbial activity in the root zone.
Conditions the growing medium – helps maintain a cleaner and more efficient environment around plant roots.
Suitable throughout active growth – can be incorporated during both vegetative development and flowering.
Ideal for hydroponics and coco – suitable for diverse hydroponic growing media and coco coir.
Suitable for irrigation systems – designed for continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.
Compatible with different nutrient programmes – can be used alongside Advanced Nutrients and other compatible base nutrient programmes.

What is Sensizym used for?

Sensizym is used to condition the root zone by breaking down dead roots and organic debris. Instead of allowing this material simply to accumulate within the growing medium, its enzyme blend helps convert it into simpler compounds that can contribute to the biological and nutritional processes taking place around the roots.

This makes Sensizym particularly useful in intensive growing systems where healthy root-zone conditions need to be maintained over an extended production cycle.

Unlike additives intended only for establishment or a particular flowering period, Sensizym can be incorporated throughout active vegetative and flowering development. This makes its application easy to adapt across crops with different growth rates and production cycles.

Sensizym is a grow medium conditioner rather than a complete plant fertiliser, so it should be used alongside the appropriate base nutrient programme for the crop.

How to use Advanced Nutrients Sensizym

Advanced Nutrients recommends applying Sensizym at 2ml per litre of water or nutrient solution.

For practical reservoir mixing, this is equivalent to 20ml per 10L, 100ml per 50L or 200ml per 100L.

Add the required amount to the water or prepared nutrient solution and mix thoroughly before application.

Sensizym can be used throughout active vegetative growth and flowering. Rather than following a fixed number of weeks, continue application according to the crop's active growth and flowering stages, adapting the overall feeding programme to the species and production cycle.

Sensizym 5L product details

Product	Advanced Nutrients Sensizym
Product type	Enzyme grow medium conditioner
Size	5L
Format	Liquid
Primary function	Breakdown of root-zone debris & grow medium conditioning
Enzyme groups	Xylanase, cellulase & beta-glucanase
Application rate	2ml/L
10L application	20ml
50L application	100ml
100L application	200ml
Approx. bottle coverage	2,500L at 2ml/L
Application stages	Active vegetative growth & flowering
Suitable growing methods	Hydroponics, coco, aeroponics, drip irrigation, NFT, flood & drain, deep water culture & regular watering
Growing environment	Indoor & outdoor
Complete base nutrient	No – use alongside an appropriate base nutrient programme
Outer case quantity	4

Advanced Nutrients Sensizym FAQs

What is Advanced Nutrients Sensizym?

Sensizym is a liquid enzyme grow medium conditioner designed to break down dead root material and other organic debris within the root zone. It helps maintain an efficient growing environment while supporting beneficial microbial activity.

What enzymes are in Sensizym?

Advanced Nutrients formulates Sensizym with xylanase, multiple forms of cellulase and beta-glucanase. These enzymes help break down organic debris within the growing medium.

What does Sensizym do to dead roots?

Sensizym helps break down dead root-zone material and organic debris into simpler compounds, helping clear the growing medium while recycling material within the root environment.

How much Sensizym should I use per litre?

Advanced Nutrients recommends applying Sensizym at 2ml per litre of water or nutrient solution.

How much Sensizym do I need for 10 litres?

Use 20ml of Sensizym for 10 litres of water or nutrient solution when applying at the recommended rate of 2ml/L.

How much Sensizym do I need for a 100-litre reservoir?

Use 200ml of Sensizym for a 100-litre reservoir at the recommended 2ml/L application rate.

How much water will 5 litres of Sensizym treat?

A 5L container will treat approximately 2,500 litres of water or nutrient solution when used at 2ml/L.

When should I use Sensizym?

Sensizym can be used throughout active vegetative growth and flowering. Application is best matched to the crop's development and production cycle rather than restricted to a universal number of weeks.

Can Sensizym be used in hydroponics?

Yes. Sensizym is designed for hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can Sensizym be used in coco?

Yes. Advanced Nutrients identifies Sensizym as safe for use with coco coir as well as other hydroponic growing media.

Can Sensizym be used with other nutrient brands?

Yes. Sensizym is compatible with Advanced Nutrients pH Perfect and non-pH Perfect base nutrients and supplements, as well as other manufacturers' base nutrient and supplement programmes.

Is Sensizym a fertiliser?

Sensizym is primarily an enzyme grow medium conditioner rather than a complete base fertiliser. It should be used alongside an appropriate feeding programme to support root-zone efficiency and organic matter breakdown.

Advanced Nutrients Sensi Terra Part Two Flowering Base Nutrient – 5L

£28.45

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A flowering-stage base nutrient formulated to take over from Sensi Terra Part One as crops move into active flowering, delivering a lower-nitrogen, higher-potassium nutrient profile for the later stages of production.

Advanced Nutrients Sensi Terra Part Two is the second component of the Sensi Terra two-part base nutrient programme. Developed specifically for the European market, the system is designed primarily for pre-fertilised soils and soilless blends and can be used with both hard and soft water.

Rather than feeding the same nutrient ratio from vegetative growth through flowering, Sensi Terra changes the nutritional profile as the crop develops. Part One supports establishment, vegetative growth and the transition into flowering before Part Two takes over for active and later flowering.

Sensi Terra Part Two has an NPK of 1.8-1.8-5.1, providing less nitrogen and proportionally more potassium than Part One. It also supplies chelated micronutrients and is formulated with reduced salinity to deliver efficient nutrition at a lower EC.

Why choose Sensi Terra Part Two?

Designed for active flowering – provides the second-stage nutrition within the Sensi Terra feeding programme.
1.8-1.8-5.1 NPK – supplies a flowering-focused balance with reduced nitrogen and increased potassium compared with Part One.
Phase-specific nutrition – allows the base nutrient profile to change as the crop moves from vegetative development into active flowering.
Chelated micronutrients – provides a broad micronutrient package in forms designed for efficient plant uptake.
Reduced salinity – formulated to provide targeted nutrition with less unnecessary salt accumulation.
Hard and soft water compatible – developed for use across different source-water conditions.
Optimised for soil and soilless blends – particularly suited to pre-fertilised growing media.
Can also be used in coco and hydroponics – suitable with daily feeding and additional calcium supplementation.

When should Sensi Terra Part Two be used?

Sensi Terra Part Two is designed for the active flowering stage. It follows Sensi Terra Part One, which provides the base nutrition through vegetative development, transition and the beginning of flowering.

The change between the two formulas is an important part of the Sensi Terra system. As flowering becomes established, the crop's nutritional requirements change. Part Two responds with reduced nitrogen and a higher proportion of potassium, rather than continuing the vegetative nutrient profile throughout flowering.

Advanced Nutrients' reference schedule introduces Part Two once the crop has moved beyond the initial flowering transition. Because flowering duration varies considerably between crops and cultivars, the most useful horticultural approach is to make the change according to crop development rather than assuming every crop follows an identical week-by-week cycle.

How to use Sensi Terra Part Two

Shake well before use. Introduce Sensi Terra Part Two once the crop has moved from the initial flowering transition into active flowering.

During active flowering, use 5–7ml per litre. As the crop progresses into later flowering and approaches the finishing stage, reduce the concentration to 4–6ml per litre.

In soil and soilless blends, Advanced Nutrients recommends feeding 2–4 times per week as required. For coco coir and hydroponic systems, it can be used daily, with additional calcium supplementation required.

Do not exceed the appropriate application rate. Sensi Terra Part Two forms part of the complete Sensi Terra nutrient programme and should be used in sequence with Sensi Terra Part One rather than treated as an independent flowering booster.

Sensi Terra Part Two 5L product details

Product	Advanced Nutrients Sensi Terra Part Two
Product type	Flowering-stage base nutrient
Size	5L
Format	Liquid concentrate
NPK	1.8-1.8-5.1
Primary application stage	Active & late flowering
Active flowering rate	5–7ml/L
Later flowering rate	4–6ml/L
Soil / soilless frequency	2–4 applications per week as required
Primary growing media	Pre-fertilised soils & soilless blends
Coco / hydroponics	Suitable for daily feeding with additional calcium supplementation
Water compatibility	Hard & soft water
Growing environment	Indoor & outdoor
Part of	Sensi Terra Part One & Part Two base nutrient programme

Advanced Nutrients Sensi Terra Part Two FAQs

What is Sensi Terra Part Two?

Sensi Terra Part Two is the flowering-stage component of the Advanced Nutrients Sensi Terra two-part base nutrient system. It takes over from Part One as the crop moves into active flowering.

What is the NPK of Sensi Terra Part Two?

Sensi Terra Part Two has an NPK of 1.8-1.8-5.1. Its nutrient profile contains less nitrogen and proportionally more potassium than Sensi Terra Part One.

When do I switch from Sensi Terra Part One to Part Two?

Make the change as the crop moves beyond its initial flowering transition and into active flowering. The manufacturer's reference programme places the switch after the early flowering phase, but crop-stage development is the more useful guide where flowering duration differs between species and cultivars.

How much Sensi Terra Part Two should I use?

Use 5–7ml/L during active flowering. Reduce this to 4–6ml/L as the crop progresses into later flowering and towards the finishing stage.

Do I mix Sensi Terra Part One and Part Two together?

The Sensi Terra feeding programme uses the two formulas sequentially. Part One provides nutrition through vegetative growth and the flowering transition, before Part Two becomes the base feed during active and later flowering.

Is Sensi Terra Part Two a bloom booster?

No. Sensi Terra Part Two is a flowering-stage base nutrient rather than a standalone PK or bloom booster. It provides the main nutrient foundation during the active flowering portion of the Sensi Terra programme.

Can Sensi Terra Part Two be used in soil?

Yes. Sensi Terra is specifically optimised for pre-fertilised soils and soilless blends. In these growing media, apply it 2–4 times per week as required.

Can Sensi Terra Part Two be used in coco?

Yes. It can be used in coco coir with daily feeding. Advanced Nutrients specifies that additional calcium supplementation is required when using the Sensi Terra programme in coco.

Can Sensi Terra Part Two be used in hydroponics?

Yes. Although the range is primarily optimised for soil and soilless blends, Advanced Nutrients also permits hydroponic use with daily feeding and additional calcium supplementation.

Can Sensi Terra be used with hard water?

Yes. The Sensi Terra range is specifically designed for use with both hard and soft water.

Advanced Nutrients Sensi Terra Part Two Flowering Base Nutrient – 1L

£7.95

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A flowering-stage base nutrient formulated to take over from Sensi Terra Part One as crops move into active flowering, providing phase-specific nutrition for continued flower and fruit development.

Advanced Nutrients Sensi Terra Part Two is the second component of the Sensi Terra two-part base nutrient programme. Developed specifically for the European market, the system is designed primarily for pre-fertilised soils and soilless blends and is suitable for both hard and soft water.

Rather than supplying the same nutrient balance throughout the entire crop cycle, Sensi Terra changes its nutritional profile as the plant develops. Part One supports vegetative growth and the transition into flowering, before Part Two becomes the base nutrient during active and later flowering.

Sensi Terra Part Two has an NPK of 1.8-1.8-5.1, providing less nitrogen and proportionally more potassium than Part One. It also supplies chelated micronutrients and is formulated with reduced salinity for efficient nutrition without unnecessary salt loading.

Why choose Sensi Terra Part Two?

Designed for active flowering – provides phase-specific base nutrition once crops move beyond the initial flowering transition.
1.8-1.8-5.1 NPK – delivers a flowering-focused nutrient balance with reduced nitrogen and increased potassium compared with Part One.
Phase-specific feeding – changes the nutrient profile as plant requirements shift from vegetative development to flowering.
Chelated micronutrients – supplies a comprehensive micronutrient package in forms designed for efficient plant uptake.
Reduced salinity – formulated to deliver targeted nutrition while limiting unnecessary salt accumulation.
Hard and soft water compatible – developed to perform across different source-water conditions.
Optimised for soil and soilless blends – particularly suited to pre-fertilised growing media.
Suitable for coco and hydroponics – can also be used with daily feeding and additional calcium supplementation.

When should Sensi Terra Part Two be used?

Sensi Terra Part Two is designed for active and later flowering. It follows Sensi Terra Part One, which provides the base nutrition during vegetative growth, transition and early flowering.

As flowering becomes established, crop nutritional requirements change. Part Two responds with a lower proportion of nitrogen and a higher proportion of potassium than Part One, providing a nutrient profile better suited to continued flower and fruit development.

The manufacturer's reference schedule introduces Part Two after the early flowering phase. Because flowering duration varies between crops and cultivars, Creation recommends interpreting this according to crop development rather than assuming every crop follows an identical week-by-week cycle.

How to use Sensi Terra Part Two

Shake well before use. Introduce Sensi Terra Part Two once the crop has progressed beyond the initial flowering transition and moved into active flowering.

During active flowering, apply at 5–7ml per litre. As the crop progresses into later flowering and approaches the finishing stage, reduce the concentration to 4–6ml per litre.

In soil and soilless blends, apply 2–4 times per week as required. For coco coir and hydroponic systems, Sensi Terra can be used with daily feeding, with additional calcium supplementation.

Sensi Terra Part Two is the later-stage component of the Sensi Terra base nutrient programme. It follows Part One rather than being mixed with Part One as a conventional A+B nutrient pair.

Sensi Terra Part Two 1L product details

Product	Advanced Nutrients Sensi Terra Part Two
Product type	Flowering-stage base nutrient
Size	1L
Format	Liquid concentrate
NPK	1.8-1.8-5.1
Primary application stage	Active & late flowering
Active flowering rate	5–7ml/L
Later flowering rate	4–6ml/L
Soil / soilless frequency	2–4 applications per week as required
Primary growing media	Pre-fertilised soils & soilless blends
Coco / hydroponics	Suitable for daily feeding with additional calcium supplementation
Water compatibility	Hard & soft water
Growing environment	Indoor & outdoor
Part of	Sensi Terra Part One & Part Two base nutrient programme

Advanced Nutrients Sensi Terra Part Two FAQs

What is Sensi Terra Part Two?

Sensi Terra Part Two is the flowering-stage component of the Advanced Nutrients Sensi Terra two-part base nutrient system. It follows Part One as the crop progresses into active flowering.

What is the NPK of Sensi Terra Part Two?

Sensi Terra Part Two has an NPK of 1.8-1.8-5.1, giving it a lower nitrogen and higher potassium profile than Sensi Terra Part One.

When do I switch from Sensi Terra Part One to Part Two?

Switch to Part Two once the crop has moved beyond its initial flowering transition and into active flowering. Using crop development as the guide makes the programme suitable for crops with different flowering durations.

How much Sensi Terra Part Two should I use?

Apply 5–7ml/L during active flowering. Reduce the concentration to 4–6ml/L during later flowering as the crop moves towards its finishing stage.

How much Sensi Terra Part Two do I need for 10 litres?

At 5–7ml/L, a 10-litre feed solution requires 50–70ml. At the later flowering rate of 4–6ml/L, use 40–60ml per 10 litres.

How much feed can a 1L bottle of Sensi Terra Part Two make?

A 1L bottle makes approximately 143–200 litres of nutrient solution when used at 5–7ml/L, or approximately 167–250 litres at the later flowering rate of 4–6ml/L.

Do I mix Sensi Terra Part One and Part Two together?

No. Sensi Terra Part One and Part Two are used sequentially rather than being dosed together like a conventional A+B nutrient. Part One covers vegetative development and early flowering before Part Two takes over for active and later flowering.

Is Sensi Terra Part Two a bloom booster?

No. Part Two is a flowering-stage base nutrient rather than a standalone PK or bloom booster. It provides the main nutrient foundation during the later part of the Sensi Terra programme.

Can Sensi Terra Part Two be used in soil?

Yes. Sensi Terra is specifically designed for pre-fertilised soils and soilless blends. In these growing media, apply it 2–4 times per week as required.

Can Sensi Terra Part Two be used in coco?

Yes. It can be used in coco with daily feeding. Additional calcium supplementation is required when using the Sensi Terra programme in coco.

Can Sensi Terra Part Two be used in hydroponics?

Yes. Although Sensi Terra is primarily designed for pre-fertilised soils and soilless blends, it can also be used in hydroponic systems with daily feeding and additional calcium supplementation.

Can Sensi Terra be used with hard water?

Yes. The Sensi Terra range is formulated for use with both hard and soft water.

Advanced Nutrients Sensi Terra Part Two Flowering Base Nutrient – 10L

£49.45

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A flowering-stage base nutrient formulated to take over from Sensi Terra Part One as crops move into active flowering, providing phase-specific nutrition for continued flower and fruit development.

Advanced Nutrients Sensi Terra Part Two is the flowering component of the Sensi Terra base nutrient programme. Developed for the European market, Sensi Terra is designed primarily for pre-fertilised soils and soilless blends, providing a straightforward way to change the nutrient profile as crops progress from vegetative growth into flowering.

The Sensi Terra programme starts with Part One during vegetative development and the transition into flowering. Once flowering becomes established, growers switch to Part Two, giving the crop a lower-nitrogen nutrient profile with a phosphorus-to-potassium balance developed for the demands of flowering.

The 10L format is particularly well suited to larger growing areas and commercial or high-throughput feeding programmes where Sensi Terra Part Two is used regularly throughout active flowering.

Why choose Sensi Terra Part Two?

Purpose-built for flowering – provides the later-stage base nutrition within the Sensi Terra feeding programme.
Stage-specific nutrition – replaces the vegetative-focused Part One formula once flowering becomes established.
Reduced nitrogen – adjusts the nutrient profile to reflect the changing demands of flowering crops.
Optimised phosphorus and potassium balance – provides flowering-focused nutrition as plants move into active bloom development.
High micronutrient availability – the Sensi Terra range incorporates elevated micronutrient levels and chelation to support efficient nutrient uptake.
Reduced salinity – formulated to deliver targeted nutrition with less unnecessary salt loading.
Improved pH stability – Sensi Terra is designed to reduce pH fluctuations compared with conventional fertilisers.
Made for soil and soilless growing – specifically developed for pre-fertilised soils and soilless blends.
Large 10L format – a practical option for larger reservoirs, crop areas and regular feeding programmes.

When should Sensi Terra Part Two be used?

Sensi Terra Part Two takes over from Part One once the crop has progressed beyond vegetative growth and the initial flowering transition into active flowering.

This change of formula is central to the Sensi Terra system. Plant nutritional requirements do not remain static throughout the production cycle, so Advanced Nutrients changes the nutrient balance rather than relying on one formulation from start to finish.

Part One supplies the earlier stages of the programme. Part Two then provides reduced nitrogen and a flowering-focused phosphorus-to-potassium balance as reproductive growth becomes established.

Advanced Nutrients provides a week-based reference schedule for the changeover. For broader horticultural use, the more practical approach is to follow crop development and switch as flowering becomes established, since flowering duration varies considerably between crops and cultivars.

How to use Sensi Terra Part Two

Shake the container thoroughly before use. Begin using Sensi Terra Part Two once the crop has moved through the initial flowering transition and into established flowering.

Add the required amount of Part Two to the irrigation water and mix thoroughly before application. Adjust the feeding programme according to crop stage, growing medium, source water and crop response.

Sensi Terra Part Two replaces Part One during the flowering portion of the Sensi Terra programme. It is not an A+B nutrient where both concentrates are routinely dosed together at equal rates.

Sensi Terra Part Two 10L product details

Product	Advanced Nutrients Sensi Terra Part Two
Product type	Flowering-stage base nutrient
Size	10L
Format	Liquid concentrate
Primary function	Base nutrition during active flowering
Application stage	Active flowering onwards
Primary growing media	Pre-fertilised soils & soilless blends
Water compatibility	Suitable for different source-water conditions
Nutrient programme	Sensi Terra Part One followed by Sensi Terra Part Two
Complete base nutrient	Yes – when used at the appropriate stage of the Sensi Terra feeding programme

Advanced Nutrients Sensi Terra Part Two FAQs

What is Advanced Nutrients Sensi Terra Part Two?

Sensi Terra Part Two is the flowering-stage base nutrient within the Advanced Nutrients Sensi Terra programme. It follows Part One as the crop progresses from vegetative development and transition into established flowering.

When should I switch to Sensi Terra Part Two?

Switch from Part One to Part Two as the crop moves beyond its initial flowering transition and flowering becomes established. Using crop development as the guide makes the programme easier to apply across species and cultivars with different production cycles.

What is the difference between Sensi Terra Part One and Part Two?

Part One provides the nutrient profile required during vegetative development and the transition into flowering. Part Two then reduces nitrogen and provides the phosphorus-to-potassium balance required for the flowering portion of the programme.

Do I use Sensi Terra Part One and Part Two together?

Sensi Terra is a sequential feeding programme. Part One is used first through vegetative development and the flowering transition, before growers switch to Part Two for established flowering.

Is Sensi Terra Part Two a bloom booster?

No. Sensi Terra Part Two is a flowering-stage base nutrient rather than a standalone bloom or PK booster. It provides the main nutrient foundation for the flowering portion of the Sensi Terra programme.

Can Sensi Terra Part Two be used in soil?

Yes. Sensi Terra was specifically developed for pre-fertilised soils and soilless blends, making soil-based production one of its primary applications.

Why does Sensi Terra use two different formulas?

Plant nutrient requirements change as crops progress from vegetative growth into flowering. Sensi Terra responds to this shift by using Part One during earlier development and Part Two once flowering is established.

Who is the 10L Sensi Terra Part Two suitable for?

The 10L container is particularly useful for larger crop areas, frequent feeding programmes and commercial or high-throughput growing environments where larger volumes of flowering-stage base nutrient are required.

Advanced Nutrients Sensi Terra Part One Base Nutrient – 5L

£28.45

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A stage-specific base nutrient for establishment, vegetative growth and the transition into flowering, formulated for soil, pre-fertilised soil and compatible soilless growing media.

Advanced Nutrients Sensi Terra Part One is the first component of the Sensi Terra two-part liquid base nutrient programme. Developed specifically for European growers, it provides the nutritional foundation from early plant establishment through vegetative development and into the flowering transition.

Sensi Terra Part One has an NPK of 2.6-1.1-3.1 and combines its primary nutrients with a comprehensive micronutrient package. Advanced Nutrients uses high levels of chelation to help keep essential nutrition readily available to the crop while maintaining a relatively low-salinity feed.

Unlike a conventional A+B nutrient where both bottles are routinely dosed together, Sensi Terra uses two formulas sequentially. Start with Part One during vegetative development and the transition into flowering, then move to Part Two once active flowering becomes established.

Why choose Sensi Terra Part One?

Stage-specific base nutrition – formulated for establishment, vegetative development and the transition into flowering.
2.6-1.1-3.1 NPK – provides a nutrient profile developed around the demands of earlier crop development.
High micronutrient availability – incorporates chelated micronutrients to support efficient plant uptake.
Reduced salinity – formulated to provide the nutrition crops require with less unnecessary salt loading.
Improved pH stability – designed to reduce pH fluctuations within the feeding programme.
Designed for European growing media – particularly suited to soil, pre-fertilised soil and compatible soilless blends.
Hard and soft water compatible – developed for use across differing European source-water conditions.
Part of a complete crop-stage programme – Part One leads into Sensi Terra Part Two as flowering becomes established.

When should Sensi Terra Part One be used?

Sensi Terra Part One covers the earlier portion of the crop cycle. It can be introduced at a lighter concentration during establishment before becoming the primary base feed throughout active vegetative growth.

Continue using Part One as the crop moves from vegetative development into the flowering transition. This is important because Advanced Nutrients does not treat the change from vegetative to reproductive growth as an immediate switch in nutritional requirements.

Once flowering is properly established, move to Sensi Terra Part Two. Part Two changes the nutrient balance by reducing nitrogen and increasing the emphasis on phosphorus and potassium for the flowering portion of the programme.

Using crop development rather than fixed calendar weeks makes the Sensi Terra programme more useful across horticultural crops with different growth rates and flowering periods.

How to use Sensi Terra Part One

Shake well before use. During early establishment, begin with a lighter concentration appropriate to young plants before increasing the feed as active vegetative growth develops.

During established vegetative growth, use approximately 3–5.5ml per litre. As the crop becomes more established and progresses towards and through the flowering transition, the Part One rate increases to 5–7ml per litre.

For a 10L feed solution, 3–5.5ml/L is equivalent to 30–55ml. At the stronger 5–7ml/L rate, use 50–70ml per 10L.

For soil and compatible soilless media, the Sensi Terra programme is typically applied 2–4 times per week according to crop requirements. Once active flowering becomes established, change from Part One to Sensi Terra Part Two.

Sensi Terra Part One 5L product details

Product	Advanced Nutrients Sensi Terra Part One
Product type	Vegetative & transition-stage base nutrient
Size	5L
Format	Liquid concentrate
NPK	2.6-1.1-3.1
Active vegetative rate	3–5.5ml/L
Established growth / transition rate	5–7ml/L
Application stages	Establishment, vegetative growth & flowering transition
Primary growing media	Soil, pre-fertilised soil & compatible soilless blends
Water compatibility	Hard & soft water
Typical soil / soilless frequency	2–4 applications per week according to crop requirements
Next crop stage	Switch to Sensi Terra Part Two once active flowering is established
Complete programme	Sensi Terra Part One followed by Sensi Terra Part Two

Advanced Nutrients Sensi Terra Part One FAQs

What is Advanced Nutrients Sensi Terra Part One?

Sensi Terra Part One is the first component of the Advanced Nutrients Sensi Terra liquid base nutrient programme. It provides nutrition during establishment, vegetative development and the transition into flowering.

What is the NPK of Sensi Terra Part One?

Sensi Terra Part One has an NPK analysis of 2.6-1.1-3.1.

How much Sensi Terra Part One should I use?

During established vegetative growth, use approximately 3–5.5ml/L. Increase to 5–7ml/L as crop demand increases and plants progress towards and through the flowering transition.

How much Sensi Terra Part One do I need for 10 litres?

At 3–5.5ml/L, use 30–55ml for 10 litres of feed solution. At the stronger 5–7ml/L rate, use 50–70ml per 10 litres.

When do I switch from Sensi Terra Part One to Part Two?

Continue with Part One through vegetative development and the flowering transition. Switch to Part Two once active flowering becomes established and the crop moves into the main reproductive phase.

Do I mix Sensi Terra Part One and Part Two together?

No. Sensi Terra uses the two formulas sequentially. Part One is used during earlier crop development and the flowering transition, before Part Two takes over during established flowering.

Can Sensi Terra Part One be used in pre-fertilised soil?

Yes. The Sensi Terra range was specifically developed for soil, including pre-fertilised soils, and compatible soilless blends.

Can Sensi Terra Part One be used with hard water?

Yes. Sensi Terra is formulated for use with both hard and soft water.

Is Sensi Terra Part One a complete crop-cycle nutrient?

It provides the base nutrition for the earlier stages of the Sensi Terra programme, but the complete crop-cycle system also uses Sensi Terra Part Two once active flowering is established.

What is the difference between Sensi Terra Part One and Part Two?

Part One has a nutrient profile designed for establishment, vegetative growth and the flowering transition. Part Two changes that profile for established flowering, with reduced nitrogen and greater emphasis on phosphorus and potassium.

Advanced Nutrients Sensi Terra Part One Base Nutrient – 1L

£7.95

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A stage-specific base nutrient for establishment, vegetative growth and the transition into flowering, formulated for soil, pre-fertilised soil and compatible soilless growing media.

Advanced Nutrients Sensi Terra Part One is the first component of the Sensi Terra liquid base nutrient programme. Developed for European growing conditions, it provides the nutritional foundation during early establishment, active vegetative growth and the transition into flowering.

With an NPK of 2.6-1.1-3.1, Part One combines primary plant nutrients with a comprehensive range of micronutrients. The Sensi Terra formulation uses chelated nutrients to promote efficient availability while maintaining a relatively low-salinity feed.

Sensi Terra differs from a conventional A+B nutrient programme. Part One is used during the earlier stages of crop development before growers move across to Sensi Terra Part Two once active flowering becomes established.

Why choose Sensi Terra Part One?

Stage-specific base nutrition – formulated for establishment, vegetative development and the transition into flowering.
2.6-1.1-3.1 NPK – provides a nutrient profile suited to the earlier stages of crop development.
Chelated micronutrients – helps maintain the availability of important trace elements to developing plants.
Reduced salinity – formulated to deliver targeted nutrition without unnecessary salt loading.
Improved pH stability – the Sensi Terra formulation is designed to reduce fluctuations in nutrient-solution pH.
Designed for soil and soilless growing – particularly suited to pre-fertilised soils and compatible soilless blends.
Hard and soft water compatible – formulated to perform across different source-water conditions.
Sequential feeding programme – Part One leads into Sensi Terra Part Two as the crop progresses into established flowering.

When should Sensi Terra Part One be used?

Sensi Terra Part One covers the earlier portion of the crop cycle. Start with a lighter feed while young plants establish, then increase the concentration as vegetative growth and nutrient demand develop.

Part One remains the base nutrient as plants move from active vegetative growth into the flowering transition. This allows the nutritional programme to respond progressively to crop development rather than treating the change into flowering as an immediate switch.

Once active flowering becomes established, move to Sensi Terra Part Two. The second formula changes the nutrient profile for the later reproductive stages of the crop.

Following crop development rather than fixed calendar weeks makes the programme easier to apply across horticultural crops and cultivars with different growth rates and flowering periods.

How to use Sensi Terra Part One

Shake well before use and dilute Sensi Terra Part One into the irrigation water. The overall Sensi Terra feeding range extends from 1–7ml per litre, with concentration increasing as crop demand develops.

During active vegetative growth, use approximately 3–5.5ml per litre. As plants become more established and progress towards and through the flowering transition, increase to approximately 5–7ml per litre.

For a 10L feed solution, 3–5.5ml/L is equivalent to 30–55ml. At 5–7ml/L, use 50–70ml per 10L.

In soil and compatible soilless media, apply according to crop requirements and the wider feeding programme. Once active flowering is established, change from Sensi Terra Part One to Sensi Terra Part Two.

Sensi Terra Part One 1L product details

Product	Advanced Nutrients Sensi Terra Part One
Product type	Vegetative & transition-stage base nutrient
Size	1L
Format	Liquid concentrate
NPK	2.6-1.1-3.1
Overall feeding range	1–7ml/L according to crop stage
Active vegetative rate	Approx. 3–5.5ml/L
Established growth / transition rate	Approx. 5–7ml/L
Application stages	Establishment, vegetative growth & flowering transition
Primary growing media	Soil, pre-fertilised soil & compatible soilless blends
Water compatibility	Hard & soft water
Next crop stage	Switch to Sensi Terra Part Two once active flowering is established
Complete programme	Sensi Terra Part One followed by Sensi Terra Part Two

Advanced Nutrients Sensi Terra Part One FAQs

What is Advanced Nutrients Sensi Terra Part One?

Sensi Terra Part One is the earlier-stage base nutrient in the Advanced Nutrients Sensi Terra programme. It provides nutrition during establishment, vegetative development and the transition into flowering.

What is the NPK of Sensi Terra Part One?

Sensi Terra Part One has an NPK analysis of 2.6-1.1-3.1.

How much Sensi Terra Part One should I use?

The overall feeding range is 1–7ml/L depending on crop stage and demand. During active vegetative growth, approximately 3–5.5ml/L is used, increasing to approximately 5–7ml/L as plants become established and move through the flowering transition.

How much Sensi Terra Part One do I need for 10 litres?

At 3–5.5ml/L, use 30–55ml for 10 litres of feed solution. At 5–7ml/L, use 50–70ml per 10 litres.

How much feed will 1L of Sensi Terra Part One make?

Coverage varies with crop stage and concentration. At 3ml/L, a 1L bottle makes approximately 333 litres of feed solution. At 5.5ml/L it makes approximately 182 litres, while at the maximum 7ml/L rate it makes approximately 143 litres.

When do I switch from Sensi Terra Part One to Part Two?

Continue using Part One through vegetative development and the flowering transition. Move to Part Two once active flowering is established and the crop enters its main reproductive phase.

Do I mix Sensi Terra Part One and Part Two together?

Sensi Terra uses its two formulas sequentially rather than as a conventional A+B pair. Part One covers earlier crop development and the flowering transition, before Part Two takes over during established flowering.

Can Sensi Terra Part One be used in pre-fertilised soil?

Yes. Sensi Terra was developed specifically with pre-fertilised soils and compatible soilless blends in mind.

Can Sensi Terra Part One be used with hard water?

Yes. The Sensi Terra range is formulated for use with both hard and soft water.

Is Sensi Terra Part One a complete crop-cycle nutrient?

Part One provides the base nutrition for the earlier stages of the crop cycle. The complete Sensi Terra programme then moves to Part Two once active flowering becomes established.

What is the difference between Sensi Terra Part One and Part Two?

Part One provides a nutrient profile for establishment, vegetative development and the flowering transition. Part Two changes that nutritional balance for established flowering and later reproductive development.

Advanced Nutrients Sensi Terra Part One Base Nutrient – 10L

£49.45

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A stage-specific liquid base nutrient for establishment, vegetative growth and the transition into flowering, supplied in a cost-effective 10L format for larger growing areas and regular feeding programmes.

Advanced Nutrients Sensi Terra Part One is the first component of the Sensi Terra base nutrient programme, developed for soil, pre-fertilised soil and compatible soilless growing media. It provides the nutritional foundation during establishment and vegetative growth, continuing as plants begin the transition into flowering.

Sensi Terra has been formulated to provide a broad range of plant nutrients while improving micronutrient availability through chelation. The range is also designed around reduced salinity and greater pH stability, helping growers maintain a consistent root-zone feeding environment.

The 10L format is particularly practical for commercial growers, larger indoor gardens and frequent reservoir preparation where smaller bottles would quickly be used up.

Why choose Sensi Terra Part One?

Stage-specific base nutrition – developed for establishment, vegetative development and the transition towards flowering.
Supports vigorous vegetative development – provides the nutritional foundation required as plants establish and build active growth.
Enhanced micronutrient availability – Advanced Nutrients uses chelation to help make important trace elements readily available to the crop.
Reduced salinity – formulated to deliver targeted plant nutrition while limiting unnecessary salt loading.
Improved pH stability – designed to reduce fluctuations within the root-zone feeding environment.
Hard and soft water compatible – suitable for growers working with different source-water conditions.
Developed for soil and soilless growing – particularly suited to pre-fertilised soil and compatible soilless blends.
10L commercial-size container – well suited to larger reservoirs, crop areas and high-throughput feeding programmes.

When should Sensi Terra Part One be used?

Sensi Terra Part One is used during the earlier stages of crop development, beginning with establishment and continuing through active vegetative growth.

Feeding concentration can be increased progressively as plants establish and nutrient demand rises. This makes it possible to match the strength of the nutrient solution more closely to crop development rather than applying one concentration throughout the entire growing cycle.

Sensi Terra is designed as a two-part crop-cycle programme. Part One provides the earlier-stage nutritional profile, while Part Two provides the complementary later-stage nutrition as the crop progresses further into flowering.

Crop stage is a more useful guide than fixed calendar weeks because establishment, vegetative growth and flowering duration vary between crops, cultivars and production environments.

How to use Sensi Terra Part One

Shake the container thoroughly before measuring. Add Sensi Terra Part One to the required volume of irrigation water and mix thoroughly before application.

Sensi Terra Part One has an overall application range of 1–7ml per litre, with lighter concentrations used during early development and stronger feeding introduced as plants establish and crop demand increases.

For larger reservoirs, this equates to 100–700ml per 100 litres of water. Always base the final concentration on crop stage, growing conditions and the appropriate Sensi Terra feeding programme rather than automatically using the maximum rate.

Follow the Sensi Terra programme as the crop develops, moving into the appropriate Part Two feeding regime as flowering progresses.

Sensi Terra Part One 10L product details

Product	Advanced Nutrients Sensi Terra Part One
Product type	Earlier-stage liquid base nutrient
Size	10L
Format	Liquid concentrate
Application range	1–7ml/L according to crop stage & feeding programme
100L reservoir equivalent	100–700ml
Application stages	Establishment, vegetative growth & transition towards flowering
Primary growing media	Soil, pre-fertilised soil & compatible soilless blends
Water compatibility	Hard & soft water
Growing environment	Indoor & outdoor cultivation
Programme	Sensi Terra Part One & Part Two

Advanced Nutrients Sensi Terra Part One FAQs

What is Sensi Terra Part One used for?

Sensi Terra Part One provides base nutrition during establishment and vegetative development, continuing as plants begin the transition towards flowering.

How much Sensi Terra Part One should I use?

The overall application range is 1–7ml/L. Use lighter concentrations with young or recently established plants and increase the rate progressively as crop development and nutrient demand increase.

How much Sensi Terra Part One do I need for a 100L reservoir?

At the overall 1–7ml/L application range, a 100L reservoir requires between 100ml and 700ml of Sensi Terra Part One. Select the appropriate concentration for the crop stage rather than automatically using the maximum rate.

How much nutrient solution can a 10L container make?

Coverage depends on feeding strength. At 1ml/L, a 10L container can prepare approximately 10,000 litres of nutrient solution. At 4ml/L it prepares approximately 2,500 litres, while at 7ml/L it prepares approximately 1,429 litres.

Can Sensi Terra Part One be used in pre-fertilised soil?

Yes. Sensi Terra is specifically designed for soil cultivation and is suitable for pre-fertilised soil as well as compatible soilless growing mixes.

Can Sensi Terra Part One be used with hard water?

Yes. The Sensi Terra range is designed for use with both hard and soft source water.

What is the difference between Sensi Terra Part One and Part Two?

The two products provide complementary nutrition across different stages of crop development. Part One is focused on establishment and vegetative development, while Part Two provides the later-stage nutrient profile as flowering progresses.

Is the 10L Sensi Terra Part One suitable for commercial growers?

Yes. The larger 10L container is particularly useful for commercial crop areas, larger reservoirs and growers preparing nutrient solution frequently, reducing the need to replace smaller containers as often.

Advanced Nutrients Piranha Beneficial Fungi Root Enhancer – 1L

£38.95

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A concentrated beneficial fungi root enhancer that helps establish a more efficient rhizosphere, expand the effective root area and improve nutrient uptake.

Advanced Nutrients Piranha is a microbial root-zone supplement formulated around beneficial fungi. It introduces ectomycorrhizal and endomycorrhizal fungi that work in association with plant roots, helping create a productive and well-balanced rhizosphere.

The mycorrhizal fungi extend the effective reach of the root system, increasing the area available for accessing water and nutrients. Piranha also supports the conversion and movement of nutrients into plant-available forms, helping crops make more efficient use of the nutrition already present around the roots.

Piranha can be used alongside Voodoo Juice and Tarantula as part of a broader microbial root-zone programme. Each product supplies different groups of beneficial microorganisms, so they perform complementary rather than interchangeable roles.

Why choose Advanced Nutrients Piranha?

Beneficial fungi for the root zone – introduces useful fungi to help establish a productive rhizosphere.
Expands effective root area – mycorrhizal fungi extend the area through which plants can access water and nutrients.
Supports nutrient absorption – helps improve the movement and availability of essential nutrition around the root system.
Ecto and endomycorrhizal activity – uses fungi that interact with the root zone in complementary ways.
Supports environmental resilience – helps plants tolerate abiotic stresses associated with changes in their growing environment.
Suitable across growing systems – designed for soil, coco and a wide range of hydroponic applications.
Works with other microbial products – can be used alongside Advanced Nutrients Voodoo Juice and Tarantula.
Highly concentrated – the 1L bottle treats approximately 500L of nutrient solution at the standard 2ml/L rate.

What is Piranha suitable for?

Piranha is designed for growers who want to introduce beneficial fungi into the root zone during important periods of root establishment and crop transition.

It is suitable for indoor and outdoor cultivation and can be used with soil, coco coir and hydroponic growing media. Advanced Nutrients also specifies compatibility with continuous liquid-feed systems including aeroponics, drip irrigation and emitters, nutrient film technique (NFT), flood and drain and deep water culture (DWC).

Piranha is compatible with Advanced Nutrients pH Perfect base nutrients as well as non-pH Perfect base nutrients and supplements. It can also be incorporated into programmes using other manufacturers' base nutrients and supplements.

How to use Advanced Nutrients Piranha

Use Piranha at 2ml per litre of nutrient solution. Introduce it during early vegetative growth and root establishment, then use it again around the transition into early flowering.

For a 10L nutrient solution, use 20ml. For 50L, use 100ml, and for a 100L reservoir, use 200ml.

At the standard 2ml/L application rate, a 1L bottle provides enough Piranha for approximately 500 litres of nutrient solution.

Piranha can be used alongside Voodoo Juice and Tarantula where a broader microbial programme is required. Voodoo Juice and Tarantula supply beneficial bacteria with different roles, while Piranha provides the beneficial fungi component.

Advanced Nutrients Piranha 1L product details

Product	Advanced Nutrients Piranha
Product type	Beneficial fungi root-zone enhancer
Product category	Root mass expander / microbial supplement
Size	1L
Format	Liquid
NPK	0-0-0
Microbial type	Beneficial fungi with supporting beneficial bacterial activity
Application rate	2ml/L
10L application	20ml
50L application	100ml
100L application	200ml
Approx. coverage	500L of nutrient solution at 2ml/L
Application stages	Early vegetative / root establishment & transition into early flowering
Growing media	Soil, coco coir & hydroponic media
Suitable systems	Aeroponics, drip irrigation, NFT, flood & drain, DWC & regular watering
Growing environment	Indoor & outdoor
Outer case quantity	12

Advanced Nutrients Piranha FAQs

What does Advanced Nutrients Piranha do?

Piranha introduces beneficial fungi into the root zone. These microorganisms help create a balanced rhizosphere, expand the effective root area and improve the plant's ability to access nutrients.

How much Piranha should I use per litre?

Use Piranha at 2ml per litre. This means 20ml for 10L, 100ml for 50L or 200ml for a 100L reservoir.

How much nutrient solution will 1L of Piranha treat?

At the standard 2ml/L application rate, a 1L bottle treats approximately 500 litres of nutrient solution.

When should I use Advanced Nutrients Piranha?

Use Piranha during early vegetative growth and root establishment, then again around the transition into early flowering. This translates the manufacturer's feed schedule into crop stages rather than relying on fixed calendar weeks.

Is Piranha the same as Voodoo Juice or Tarantula?

No. The three products contain different groups of beneficial microorganisms. Piranha is primarily the beneficial fungi component, while Voodoo Juice and Tarantula provide different beneficial bacterial groups. They can therefore be used together as complementary root-zone products.

Can Piranha be used with Voodoo Juice and Tarantula?

Yes. Advanced Nutrients specifically supports using Piranha alongside Voodoo Juice and Tarantula as part of a broader microbial root-zone programme.

Can Advanced Nutrients Piranha be used in hydroponics?

Yes. Piranha is designed for hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can Piranha be used in coco?

Yes. Advanced Nutrients lists Piranha as suitable for coco coir as well as hydroponic growing media and conventionally watered crops.

Can Piranha be used with other nutrient brands?

Yes. Advanced Nutrients states that Piranha is compatible with its pH Perfect and non-pH Perfect nutrient programmes as well as other manufacturers' base nutrients and supplements.

Is Piranha a base nutrient?

No. Piranha has an NPK of 0-0-0 and is used as a beneficial microbial root-zone supplement alongside an appropriate base nutrient programme.

Advanced Nutrients pH Perfect Sensi Grow A+B Base Nutrient – 5L

£59.95

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A two-part vegetative base nutrient combining balanced plant nutrition with pH Perfect technology for straightforward feeding throughout establishment and active vegetative growth.

Advanced Nutrients pH Perfect Sensi Grow A+B is a two-part base nutrient formulated for the vegetative stage. Parts A and B work together to supply the macro, secondary and micronutrients required as young plants establish and develop into vigorous vegetative growth.

The formula provides targeted levels of iron and sulphur to support nitrogen uptake, alongside highly effective chelation that helps keep essential nutrients available to the crop. A non-ionic surfactant further supports nutrient delivery throughout the root zone.

Advanced Nutrients' pH Perfect technology is designed to manage nutrient-solution pH automatically when the product is used as directed, simplifying reservoir preparation and reducing the need for routine pH adjustment.

Why choose pH Perfect Sensi Grow A+B?

Complete two-part vegetative base nutrient – Parts A and B provide complementary nutrition throughout the grow phase.
pH Perfect technology – designed to manage nutrient-solution pH automatically when mixed and used as directed.
Stage-responsive feeding – application strength increases progressively from establishment through active vegetative development.
Supports nitrogen uptake – formulated with targeted levels of iron and sulphur for vigorous vegetative growth.
Advanced chelation – helps keep essential nutrients readily available for root uptake.
Non-ionic surfactant – supports effective nutrient distribution around the root zone.
Suitable for hydroponics and coco – developed for a broad range of soilless media and continuous liquid-feed systems.
Suitable for indoor and outdoor growing – works across a wide range of controlled and conventional cultivation environments.

What is pH Perfect Sensi Grow A+B suitable for?

Sensi Grow A+B is designed for the vegetative portion of the crop cycle, beginning at establishment and increasing progressively as root mass, foliage and overall plant demand develop.

It is particularly well suited to hydroponic and coco cultivation and can be used with regular watering or automated irrigation. Compatible liquid-feed systems include aeroponics, drip irrigation and emitters, nutrient film technique (NFT), flood and drain and deep water culture (DWC).

Once the crop moves from vegetative development into its flowering phase, the corresponding pH Perfect Sensi Bloom A+B provides the flowering-stage base nutrition.

How to use pH Perfect Sensi Grow A+B

Shake both containers thoroughly before use. Add Part A to the required volume of water and mix thoroughly, then add Part B at the same rate and mix again. Never combine the concentrated Part A and Part B products together before dilution.

During propagation and early establishment, begin at 1ml/L of Part A plus 1ml/L of Part B. Increase to approximately 2ml/L of each part as young plants establish, then 3ml/L of each part as vegetative demand increases. Established plants can be fed at up to 4ml/L of Part A plus 4ml/L of Part B.

For a 10L nutrient solution, this equates to 10–40ml of Part A and the same amount of Part B depending on crop stage. For 50L, use 50–200ml of each part, and for 100L use 100–400ml of each part.

These rates apply to each component separately. A rate of 4ml/L therefore means 4ml/L of Part A and 4ml/L of Part B, not 4ml/L divided between the two products.

pH Perfect Sensi Grow A+B 5L product details

Product	Advanced Nutrients pH Perfect Sensi Grow A+B
Product type	Two-part vegetative base nutrient
Product size	5L
Format	Liquid A+B concentrate
Part A NPK	3-0-0
Part B NPK	1-2-6
Application stage	Propagation, establishment & vegetative growth
Initial rate	1ml/L Part A + 1ml/L Part B
Established vegetative rate	Up to 4ml/L Part A + 4ml/L Part B
10L solution	10–40ml Part A + 10–40ml Part B according to crop stage
50L solution	50–200ml Part A + 50–200ml Part B according to crop stage
100L solution	100–400ml Part A + 100–400ml Part B according to crop stage
pH technology	Advanced Nutrients pH Perfect
Growing media	Hydroponic media & coco coir
Suitable systems	Regular watering, aeroponics, drip irrigation, NFT, flood & drain & DWC
Growing environment	Indoor & outdoor
Flowering-stage partner	Advanced Nutrients pH Perfect Sensi Bloom A+B

Advanced Nutrients pH Perfect Sensi Grow A+B FAQs

What is pH Perfect Sensi Grow A+B?

Sensi Grow A+B is a two-part base nutrient formulated by Advanced Nutrients for establishment and vegetative growth. Parts A and B supply complementary nutrition and are used together throughout the grow phase.

How much Sensi Grow A+B should I use per litre?

Start at 1ml/L of Part A plus 1ml/L of Part B during propagation and establishment. Increase progressively through 2ml/L and 3ml/L of each part as plants develop, reaching up to 4ml/L of each part during established vegetative growth.

How much Sensi Grow A+B do I need for 10 litres?

Depending on crop stage, use 10–40ml of Part A plus 10–40ml of Part B for every 10 litres of nutrient solution.

Do I use Sensi Grow Part A and Part B together?

Yes. Unlike the sequential Sensi Terra Part One and Part Two system, pH Perfect Sensi Grow is a true A+B nutrient. Both components are used at the same application rate throughout the vegetative feeding programme.

Can I mix Sensi Grow A and B concentrates together?

No. Add Part A to water first and mix thoroughly before adding Part B. The concentrated products should not be combined directly with one another before dilution.

What does pH Perfect mean?

pH Perfect is Advanced Nutrients' proprietary technology designed to manage nutrient-solution pH automatically when the nutrient programme is mixed and used as directed, reducing the need for routine manual pH adjustment.

What is the NPK of Sensi Grow A+B?

Advanced Nutrients lists Sensi Grow Part A as 3-0-0 and Part B as 1-2-6. The two components are formulated to work together rather than being treated as standalone fertilisers.

Can pH Perfect Sensi Grow be used in hydroponics?

Yes. It is formulated for hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can pH Perfect Sensi Grow be used in coco?

Yes. Advanced Nutrients lists the standard pH Perfect Sensi Grow and Bloom range as coco coir safe. A separate coco-specific variation is also available within the Sensi range.

When should I change from Sensi Grow to Sensi Bloom?

Sensi Grow A+B provides the base nutrition throughout vegetative development. Change to pH Perfect Sensi Bloom A+B as the crop moves into its flowering phase.

Advanced Nutrients pH Perfect Sensi Coco Grow A+B – 5L

£59.95

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A coco-specific two-part base nutrient with pH Perfect technology, bioavailable calcium and magnesium, and multiple forms of chelated iron for vigorous vegetative growth in coco coir.

Advanced Nutrients pH Perfect Sensi Coco Grow A+B is a two-part liquid base nutrient developed specifically around the nutritional demands of plants grown in coco coir. Rather than relying on a general-purpose hydroponic feed, Sensi Coco Grow accounts for the way coco interacts with important elements including calcium, magnesium and iron.

The formula supplies bioavailable calcium and magnesium alongside multiple forms of chelated iron, helping maintain reliable micronutrient availability as plants establish and move through active vegetative growth.

Advanced Nutrients' pH Perfect technology is built into the base nutrient programme to help stabilise the nutrient solution within the appropriate pH range. For growers running coco irrigation systems regularly, this combines coco-specific nutrition and pH management in one straightforward A+B feeding programme.

Why choose pH Perfect Sensi Coco Grow A+B?

Developed specifically for coco coir – formulated around the distinctive nutritional behaviour of coco rather than being a generic hydroponic base feed.
Bioavailable calcium and magnesium – provides these important elements within the base nutrient programme.
Multiple forms of chelated iron – helps maintain iron availability and reduce the risk of micronutrient problems associated with coco cultivation.
Complete two-part grow nutrient – Parts A and B work together to provide the base nutrition required during vegetative development.
pH Perfect technology – designed to stabilise nutrient-solution pH when the base nutrient is mixed and used as directed.
Progressive feeding strength – the application rate increases as plants move from establishment into vigorous vegetative growth.
Suitable for irrigation systems – ideal for the frequent fertigation commonly used with coco-grown crops.
No routine extra Cal-Mag required – Sensi Coco already contains calcium, magnesium and chelated iron, so additional supplementation is not automatically necessary.

What is Sensi Coco Grow A+B suitable for?

Sensi Coco Grow A+B is designed for plants being cultivated in coco coir during establishment and vegetative development. It is particularly useful where coco is being run as an actively fertigated growing medium and consistent nutrient availability is important.

Coco naturally interacts with calcium, magnesium and iron, which can make a generic nutrient programme less predictable. Sensi Coco Grow addresses this with a coco-specific formulation containing bioavailable calcium and magnesium together with multiple forms of chelated iron.

The nutrient can be used with regular watering and irrigation systems. As plants move out of vegetative development and into flowering, change to pH Perfect Sensi Coco Bloom A+B for the flowering-stage base nutrient programme.

How to use pH Perfect Sensi Coco Grow A+B

Shake both components thoroughly before use. Add Part A to the required volume of water and mix well before adding Part B at the same application rate. Mix again thoroughly before irrigation. Do not mix the concentrated Part A and Part B products directly together.

During propagation and early establishment, begin with 1ml/L of Part A plus 1ml/L of Part B. Increase to 2ml/L of each part as plants establish, then 3ml/L of each part as vegetative growth accelerates. During established, active vegetative growth, use up to 4ml/L of Part A plus 4ml/L of Part B.

For a 10L nutrient solution, this equates to 10–40ml of Part A plus 10–40ml of Part B according to crop development. For 50L, use 50–200ml of each part, and for a 100L reservoir use 100–400ml of each part.

Additional Cal-Mag is not automatically required when using Sensi Coco. The base nutrient already supplies calcium, magnesium and multiple forms of chelated iron. Additional supplementation should only be introduced where the source water, growing conditions or crop response indicate a genuine requirement.

pH Perfect Sensi Coco Grow A+B 5L product details

Product	Advanced Nutrients pH Perfect Sensi Coco Grow A+B
Product type	Coco-specific two-part vegetative base nutrient
Product size	5L
Format	Liquid A+B concentrate
Primary growing medium	Coco coir
Application stage	Establishment & vegetative growth
Initial rate	1ml/L Part A + 1ml/L Part B
Developing vegetative growth	2–3ml/L Part A + 2–3ml/L Part B
Established vegetative rate	4ml/L Part A + 4ml/L Part B
10L solution	10–40ml Part A + 10–40ml Part B according to crop stage
50L solution	50–200ml Part A + 50–200ml Part B according to crop stage
100L solution	100–400ml Part A + 100–400ml Part B according to crop stage
Coco-specific nutrition	Bioavailable calcium & magnesium with multiple forms of chelated iron
pH technology	Advanced Nutrients pH Perfect
Suitable applications	Regular watering & irrigation / fertigation systems
Flowering-stage partner	Advanced Nutrients pH Perfect Sensi Coco Bloom A+B

Advanced Nutrients pH Perfect Sensi Coco Grow A+B FAQs

What is pH Perfect Sensi Coco Grow A+B?

Sensi Coco Grow A+B is a two-part liquid base nutrient developed specifically for the vegetative stage of plants grown in coco coir. It combines the main plant nutrients with coco-specific calcium, magnesium and chelated iron nutrition.

What is the difference between Sensi Grow and Sensi Coco Grow?

Sensi Coco Grow is specifically formulated around the nutritional characteristics of coco coir. It supplies bioavailable calcium and magnesium together with multiple forms of chelated iron to help address the way coco interacts with these elements.

How much Sensi Coco Grow A+B should I use?

Start at 1ml/L of Part A plus 1ml/L of Part B during early establishment. Increase progressively through 2ml/L and 3ml/L of each component as plants develop, reaching 4ml/L of Part A plus 4ml/L of Part B during established vegetative growth.

How much Sensi Coco Grow do I need for 10 litres?

Depending on crop stage, use 10–40ml of Part A plus 10–40ml of Part B for every 10 litres of nutrient solution.

Do I use Sensi Coco Grow Part A and Part B together?

Yes. Both components are required and are applied at equal rates. Add Part A to the water first and mix thoroughly, then add the same rate of Part B and mix again.

Can I mix Sensi Coco Grow A and B concentrates together?

No. Always dilute the components separately into water. Add Part A and mix before adding Part B. Do not combine the undiluted concentrates directly.

Do I need Cal-Mag with Advanced Nutrients Sensi Coco?

Not routinely. Sensi Coco already contains bioavailable calcium and magnesium together with multiple forms of chelated iron. Additional Cal-Mag should only be introduced where the source water, irrigation conditions or plant response indicate that further supplementation is required.

Why does coco need a specialist nutrient?

Coco coir can interact strongly with calcium, magnesium and iron. A coco-specific nutrient programme accounts for these characteristics and helps maintain a more reliable balance of these important elements around the root zone.

What does pH Perfect technology do?

Advanced Nutrients pH Perfect technology is designed to stabilise the nutrient solution within the appropriate pH range when the base nutrient programme is mixed and used as directed.

When should I change from Sensi Coco Grow to Sensi Coco Bloom?

Use Sensi Coco Grow throughout establishment and vegetative development. Change to pH Perfect Sensi Coco Bloom A+B as the crop moves into its flowering phase.

Advanced Nutrients pH Perfect Sensi Coco Grow A+B – 10L

£124.95

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A coco-specific two-part base nutrient with pH Perfect technology, bioavailable calcium and magnesium, and chelated iron for reliable vegetative nutrition in coco coir.

Advanced Nutrients pH Perfect Sensi Coco Grow A+B is a two-part liquid base nutrient developed specifically for plants grown in coco coir. Its nutrient profile takes account of the way coco interacts with important elements such as calcium, magnesium and iron, helping growers maintain more consistent nutrition throughout vegetative development.

The formula combines bioavailable calcium and magnesium with multiple forms of chelated iron, alongside the macro, secondary and micronutrients required for healthy vegetative growth. This coco-specific approach helps maintain nutrient availability while supporting strong roots, stems and foliage.

Built-in pH Perfect technology helps keep the nutrient solution within the appropriate pH range when the programme is mixed and used as directed. The larger 10L format is particularly practical for commercial growers, larger coco systems and frequent reservoir preparation.

Why choose pH Perfect Sensi Coco Grow A+B?

Specifically formulated for coco – developed around the particular nutritional characteristics of coco coir rather than using a general-purpose base feed.
Bioavailable calcium and magnesium – supplies these important elements as part of the base nutrient programme.
Multiple forms of chelated iron – helps maintain reliable iron availability in coco-grown crops.
Complete A+B base nutrition – Parts A and B provide complementary macro, secondary and micronutrients throughout vegetative development.
pH Perfect technology – designed to manage nutrient-solution pH when the programme is mixed and used as directed.
Progressive feeding programme – nutrient strength increases as plants move from establishment into active vegetative growth.
Suitable for intensive fertigation – well suited to regularly irrigated coco systems and larger reservoirs.
10L commercial format – a practical choice for larger crop areas and growers preparing nutrient solution frequently.

What is Sensi Coco Grow A+B suitable for?

Sensi Coco Grow A+B is designed for plants cultivated in coco coir during establishment and vegetative growth. It is particularly useful in regularly fertigated coco systems where maintaining a consistent supply of calcium, magnesium, iron and the wider nutrient profile is important.

Coco can retain and exchange certain mineral elements differently from other growing media. Sensi Coco Grow addresses these characteristics with carefully balanced calcium, magnesium and iron alongside the wider nutritional requirements of actively growing plants.

The formula is suitable for diverse hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation and emitters, nutrient film technique (NFT), flood and drain and deep water culture (DWC).

Once the crop moves from vegetative development into flowering, pH Perfect Sensi Coco Bloom A+B provides the corresponding flowering-stage base nutrient.

How to use pH Perfect Sensi Coco Grow A+B

Shake both components thoroughly before use. Add Part A to the required volume of water and mix thoroughly. Add Part B at the same application rate and mix again. Never combine the concentrated Part A and Part B products directly before dilution.

Begin at 1ml/L of Part A plus 1ml/L of Part B during early establishment. Increase to 2ml/L of each part as young plants develop, followed by 3ml/L of each part as vegetative demand increases. During established active vegetative growth, use 4ml/L of Part A plus 4ml/L of Part B.

For a 10L nutrient solution, use 10–40ml of Part A plus the same amount of Part B according to crop stage. For 50L, use 50–200ml of each part. For a 100L reservoir, use 100–400ml of Part A plus 100–400ml of Part B.

Additional Cal-Mag is not automatically required. Sensi Coco already contains calcium, magnesium and multiple forms of chelated iron. Start with the complete Sensi Coco programme before deciding whether growing conditions or crop response justify additional supplementation.

pH Perfect Sensi Coco Grow A+B 10L product details

Product	Advanced Nutrients pH Perfect Sensi Coco Grow A+B
Product type	Coco-specific two-part vegetative base nutrient
Product size	10L
Format	Liquid A+B concentrate
Part A NPK	3-0-0
Part B NPK	1-2-4
Primary growing medium	Coco coir
Application stage	Establishment & vegetative growth
Initial rate	1ml/L Part A + 1ml/L Part B
Developing vegetative rate	2–3ml/L Part A + 2–3ml/L Part B
Established vegetative rate	4ml/L Part A + 4ml/L Part B
10L solution	10–40ml Part A + 10–40ml Part B according to crop stage
50L solution	50–200ml Part A + 50–200ml Part B according to crop stage
100L solution	100–400ml Part A + 100–400ml Part B according to crop stage
Coco-specific nutrition	Bioavailable calcium & magnesium with multiple forms of chelated iron
pH technology	Advanced Nutrients pH Perfect
Suitable systems	Regular fertigation, aeroponics, drip irrigation, NFT, flood & drain & DWC
Flowering-stage partner	Advanced Nutrients pH Perfect Sensi Coco Bloom A+B
Outer case quantity	2

Advanced Nutrients pH Perfect Sensi Coco Grow A+B FAQs

What is Advanced Nutrients Sensi Coco Grow A+B?

Sensi Coco Grow A+B is a two-part vegetative base nutrient formulated specifically for coco coir. It combines complete base nutrition with additional attention to calcium, magnesium and chelated iron availability.

What is the difference between Sensi Grow and Sensi Coco Grow?

Sensi Coco Grow is specifically formulated around the nutritional characteristics of coco coir. It provides bioavailable calcium and magnesium together with multiple forms of chelated iron to help maintain balanced nutrition in coco-grown crops.

How much Sensi Coco Grow A+B should I use?

Begin at 1ml/L of Part A plus 1ml/L of Part B during establishment. Increase progressively to 2ml/L and 3ml/L of each component as plants develop, reaching 4ml/L of Part A plus 4ml/L of Part B during established vegetative growth.

How much Sensi Coco Grow do I need for a 100L reservoir?

Depending on crop stage, a 100L reservoir requires 100–400ml of Part A plus the same amount of Part B. At the established vegetative rate of 4ml/L, use 400ml of Part A and 400ml of Part B.

Do I use Sensi Coco Grow Part A and Part B together?

Yes. Sensi Coco Grow is a true A+B nutrient programme. Parts A and B are used together at equal application rates throughout vegetative development.

Can I mix Sensi Coco Grow A and B concentrates together?

No. Add Part A to the water first and mix thoroughly. Then add Part B and mix again. Never combine the concentrated A and B products directly with one another.

Do I need Cal-Mag with Sensi Coco Grow?

Not routinely. Sensi Coco is already formulated with calcium, magnesium and multiple forms of chelated iron. Start without additional Cal-Mag and only introduce further supplementation where the source water, irrigation conditions or crop response show a genuine requirement.

Can Sensi Coco Grow be used in hydroponic systems?

Yes. Advanced Nutrients specifies compatibility with diverse hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

What does pH Perfect technology do?

pH Perfect is Advanced Nutrients' nutrient-management technology designed to keep the nutrient solution within the appropriate pH range when the complete base nutrient programme is mixed and used as directed.

When should I switch from Sensi Coco Grow to Sensi Coco Bloom?

Use Sensi Coco Grow throughout establishment and active vegetative development. Move to pH Perfect Sensi Coco Bloom A+B as the crop transitions into its flowering phase.

Advanced Nutrients pH Perfect Sensi Coco Bloom A+B – 5L

£59.95

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A coco-specific two-part flowering base nutrient with pH Perfect technology, formulated to provide balanced bloom nutrition alongside bioavailable calcium, magnesium and chelated iron.

Advanced Nutrients pH Perfect Sensi Coco Bloom A+B is the flowering-stage base nutrient in the Sensi Coco programme. Developed specifically for coco coir, it supplies the macro, secondary and micronutrients required as plants move into flowering and continue through active bloom development.

Coco interacts with calcium, magnesium and iron differently from many other growing media. Sensi Coco Bloom accounts for these characteristics by supplying bioavailable calcium and magnesium alongside multiple forms of chelated iron, helping maintain reliable nutrient availability throughout flowering.

Built-in pH Perfect technology is designed to keep the nutrient solution within an appropriate pH range when the complete A+B programme is mixed and used as directed. This makes Sensi Coco Bloom a straightforward base feed for both smaller coco grows and regularly fertigated crop systems.

Why choose pH Perfect Sensi Coco Bloom A+B?

Specifically formulated for coco – flowering-stage nutrition developed around the particular nutrient behaviour of coco coir.
Complete A+B bloom base nutrient – Parts A and B work together to supply balanced nutrition throughout active flowering.
Bioavailable calcium and magnesium – incorporates two important elements that require particular attention when growing in coco.
Multiple forms of chelated iron – helps maintain reliable micronutrient availability within the root zone.
pH Perfect technology – designed to manage nutrient-solution pH when the programme is mixed and used as directed.
Consistent flowering rate – both Part A and Part B are used at 4ml/L throughout active flowering.
Suitable for regular fertigation – well suited to frequently irrigated coco systems and reservoir-based feeding.
No routine extra Cal-Mag required – calcium and magnesium are already incorporated into the coco-specific base nutrient.

What is Sensi Coco Bloom A+B suitable for?

Sensi Coco Bloom A+B is designed for flowering and fruiting crops cultivated in coco coir. It follows Sensi Coco Grow A+B as plants move out of vegetative development and into their reproductive phase.

The formulation is particularly suited to regularly fertigated coco systems where maintaining consistent nutrient availability is important. It can be used with regular watering and continuous liquid-feed systems, including aeroponics, drip irrigation and emitters, NFT, flood and drain and deep water culture.

Although Sensi Coco is formulated specifically around the demands of coco coir, Advanced Nutrients also lists the range for hydroponic growing and irrigation systems. Its calcium, magnesium and chelated iron profile is particularly valuable where coco forms the main root-zone medium.

How to use pH Perfect Sensi Coco Bloom A+B

Shake both containers thoroughly before use. Start with the required volume of water, add Part A and mix thoroughly, then add Part B and mix again. Never combine the concentrated Part A and Part B products directly together before dilution.

During the active flowering phase, use 4ml/L of Part A plus 4ml/L of Part B. Continue at this rate throughout flowering, then discontinue both components when the crop reaches its final flush.

For a 10L nutrient solution, use 40ml Part A + 40ml Part B. For 50L, use 200ml Part A + 200ml Part B. For a 100L reservoir, use 400ml Part A + 400ml Part B.

The 4ml/L rate applies to each component separately. It does not mean 4ml/L divided between Parts A and B.

Additional Cal-Mag is not routinely required when using Sensi Coco. The base nutrient already contains bioavailable calcium and magnesium together with multiple forms of chelated iron. Additional supplementation should only be introduced where the source water, irrigation conditions or crop response indicate a specific requirement.

pH Perfect Sensi Coco Bloom A+B 5L product details

Product	Advanced Nutrients pH Perfect Sensi Coco Bloom A+B
Product type	Coco-specific two-part flowering base nutrient
Product size	5L
Format	Liquid A+B concentrate
Primary growing medium	Coco coir
Application stage	Active flowering
Part A application rate	4ml/L
Part B application rate	4ml/L
10L solution	40ml Part A + 40ml Part B
50L solution	200ml Part A + 200ml Part B
100L solution	400ml Part A + 400ml Part B
End of programme	Discontinue during the final flush
Coco-specific nutrition	Bioavailable calcium & magnesium with multiple forms of chelated iron
pH technology	Advanced Nutrients pH Perfect
Suitable systems	Regular watering, coco fertigation, aeroponics, drip irrigation, NFT, flood & drain & DWC
Vegetative-stage partner	Advanced Nutrients pH Perfect Sensi Coco Grow A+B

Advanced Nutrients pH Perfect Sensi Coco Bloom A+B FAQs

What is Sensi Coco Bloom A+B?

Sensi Coco Bloom A+B is a two-part flowering base nutrient formulated specifically around the nutritional characteristics of coco coir. It provides the base nutrition required throughout active flowering.

How much Sensi Coco Bloom A+B should I use?

Use 4ml/L of Part A plus 4ml/L of Part B throughout the active flowering phase. Both components are used at the same rate.

How much Sensi Coco Bloom do I need for 10 litres?

For 10 litres of nutrient solution, use 40ml of Part A plus 40ml of Part B.

How much Sensi Coco Bloom do I need for a 100L reservoir?

At the recommended flowering rate, a 100L reservoir requires 400ml of Part A plus 400ml of Part B.

Do I use Sensi Coco Bloom Part A and Part B together?

Yes. Sensi Coco Bloom is a true two-part A+B base nutrient. Parts A and B are used together at equal rates throughout the flowering programme.

Can I mix Sensi Coco Bloom A and B concentrates together?

No. Add Part A to water and mix thoroughly before adding Part B. The undiluted concentrates should never be mixed directly together.

When should I start using Sensi Coco Bloom?

Change from Sensi Coco Grow to Sensi Coco Bloom as the crop moves from vegetative development into flowering. Continue the Bloom A+B programme throughout active flowering.

When should I stop using Sensi Coco Bloom?

Continue using Part A and Part B throughout the active flowering phase, then discontinue both components when the crop reaches its final flush.

Do I need Cal-Mag with Sensi Coco Bloom?

Not routinely. Sensi Coco already contains bioavailable calcium and magnesium together with multiple forms of chelated iron. Additional supplementation should only be introduced where growing conditions or crop response demonstrate a specific need.

What is the difference between Sensi Coco Grow and Sensi Coco Bloom?

Sensi Coco Grow provides the base nutrient programme during establishment and vegetative development. Sensi Coco Bloom takes over for the flowering phase, providing a nutrient balance designed for reproductive growth while retaining the coco-specific calcium, magnesium and iron approach.

Does Sensi Coco Bloom use pH Perfect technology?

Yes. Sensi Coco Bloom is part of the Advanced Nutrients pH Perfect base nutrient range and is designed to manage nutrient-solution pH when the complete programme is mixed and used as directed.

Advanced Nutrients pH Perfect Sensi Bloom A+B Base Nutrient – 10L

£111.95

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A two-part flowering base nutrient with pH Perfect technology, formulated to provide balanced macro, secondary and micronutrition throughout active flowering.

Advanced Nutrients pH Perfect Sensi Bloom A+B is a complete two-part liquid base nutrient for the flowering stage. Part A and Part B work together to provide the nutritional profile required as plants move from vegetative growth into active flower and fruit development.

Part A incorporates amino acid complexes designed to support efficient nutrient uptake, while Part B provides the flowering-focused NPK balance. Humic acid derived from leonardite further supports chelation and nutrient availability within the root zone.

Advanced Nutrients' pH Perfect technology is built into the formula to manage nutrient-solution pH when the complete A+B programme is mixed and used as directed. The 10L format is particularly well suited to larger reservoirs, commercial growing areas and high-throughput feeding programmes.

Why choose pH Perfect Sensi Bloom A+B?

Complete flowering base nutrient – Parts A and B provide complementary nutrition throughout active flowering.
Flowering-focused nutrient profile – Part B has an NPK of 2-4-8 to support the changing nutritional demands of reproductive growth.
Amino acid complexes – incorporated into Part A to support efficient nutrient uptake.
pH Perfect technology – designed to manage nutrient-solution pH when the complete programme is mixed and used as directed.
Humic acid from leonardite – supports chelation, nutrient availability and pH buffering within the root-zone environment.
Simple flowering rate – both components are used at 4ml/L throughout active flowering.
Suitable for hydroponic growing – compatible with a wide range of hydroponic media and continuous liquid-feed systems.
10L format – a practical option for larger crop areas and growers preparing nutrient solution regularly.

What is Sensi Bloom A+B suitable for?

Sensi Bloom A+B is designed for the flowering and reproductive phase of the crop cycle. It follows pH Perfect Sensi Grow A+B once vegetative development is complete and the crop moves into flowering.

It is suitable for indoor and outdoor cultivation, regular watering and irrigation systems. Advanced Nutrients also specifies the formula for diverse hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation and emitters, nutrient film technique (NFT), flood and drain and deep water culture (DWC).

The standard Sensi Bloom formulation is also coco coir safe. Growers working specifically around the nutritional characteristics of coco can alternatively use the dedicated pH Perfect Sensi Coco Bloom A+B formulation.

How to use pH Perfect Sensi Bloom A+B

Shake both components thoroughly before use. Add Part A to the required volume of water and mix thoroughly. Add Part B separately and mix again. Never combine the concentrated Part A and Part B products directly before dilution.

During active flowering, use 4ml/L of Part A plus 4ml/L of Part B. Continue at this rate throughout the active flowering phase, then discontinue both components when the crop reaches its final flush.

For a 10L nutrient solution, use 40ml Part A + 40ml Part B. For 50L, use 200ml Part A + 200ml Part B. For a 100L reservoir, use 400ml Part A + 400ml Part B.

The 4ml/L rate applies to each component individually. It means 4ml/L of Part A and 4ml/L of Part B, rather than 4ml/L divided between the two components.

pH Perfect Sensi Bloom A+B 10L product details

Product	Advanced Nutrients pH Perfect Sensi Bloom A+B
Product type	Two-part flowering base nutrient
Product size	10L
Format	Liquid A+B concentrate
Part A NPK	3-0-0
Part B NPK	2-4-8
Application stage	Active flowering
Part A application rate	4ml/L
Part B application rate	4ml/L
10L solution	40ml Part A + 40ml Part B
50L solution	200ml Part A + 200ml Part B
100L solution	400ml Part A + 400ml Part B
End of programme	Discontinue for the final flush
pH technology	Advanced Nutrients pH Perfect
Growing media	Hydroponic media & coco coir
Suitable systems	Regular watering, aeroponics, drip irrigation, NFT, flood & drain & DWC
Growing environment	Indoor & outdoor
Vegetative-stage partner	Advanced Nutrients pH Perfect Sensi Grow A+B

Advanced Nutrients pH Perfect Sensi Bloom A+B FAQs

What is Advanced Nutrients pH Perfect Sensi Bloom A+B?

Sensi Bloom A+B is a two-part liquid base nutrient formulated for flowering and reproductive growth. Parts A and B work together to provide the macro, secondary and micronutrients required throughout the flowering phase.

How much Sensi Bloom A+B should I use per litre?

Use 4ml/L of Part A plus 4ml/L of Part B throughout active flowering. Both components are applied at the same rate.

How much Sensi Bloom A+B do I need for 10 litres?

For 10 litres of nutrient solution, use 40ml of Part A plus 40ml of Part B.

How much Sensi Bloom do I need for a 100L reservoir?

A 100L reservoir requires 400ml of Part A plus 400ml of Part B at the standard 4ml/L flowering rate.

Do I use Sensi Bloom Part A and Part B together?

Yes. Sensi Bloom is a true A+B base nutrient. Parts A and B are used together at equal rates throughout active flowering.

Can I mix Sensi Bloom A and B concentrates together?

No. Add Part A to the water and mix thoroughly before adding Part B. Never mix the undiluted concentrates directly together.

What is the NPK of Advanced Nutrients Sensi Bloom?

Advanced Nutrients lists pH Perfect Sensi Bloom Part A as 3-0-0 and Part B as 2-4-8. The two components are formulated to be used together as the flowering-stage base nutrient.

When should I start using Sensi Bloom?

Move from Sensi Grow A+B to Sensi Bloom A+B as the crop transitions from vegetative development into flowering. Continue Sensi Bloom throughout the active flowering phase.

When should I stop using Sensi Bloom?

Continue using both components throughout active flowering, then discontinue Sensi Bloom when the crop reaches its final flush.

Can pH Perfect Sensi Bloom be used in hydroponics?

Yes. Sensi Bloom is designed for hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can standard Sensi Bloom be used in coco?

Yes. Advanced Nutrients lists the standard pH Perfect Sensi Grow and Bloom range as coco coir safe. A separate Sensi Coco formulation is available for growers who want a nutrient specifically developed around the nutritional characteristics of coco.

What does pH Perfect technology do?

Advanced Nutrients pH Perfect technology is designed to bring the nutrient solution into the appropriate pH range and maintain that environment when the complete nutrient programme is mixed and used as directed.

Advanced Nutrients pH Perfect Micro 3-Part Base Nutrient – 5L

£30.95

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The micronutrient component of Advanced Nutrients' pH Perfect Grow, Micro, Bloom three-part base nutrient system, providing essential nutrition throughout vegetative growth and flowering.

Advanced Nutrients pH Perfect Micro forms one third of the Grow, Micro, Bloom base nutrient programme. It works alongside pH Perfect Grow and pH Perfect Bloom to provide a balanced supply of macro, secondary and micronutrients throughout the crop cycle.

Rather than being used as a standalone micronutrient additive, Micro is combined with Grow and Bloom at an equal 1:1:1 ratio. The three components are formulated to complement one another, allowing feeding strength to increase as young plants establish before reaching the full rate for established vegetative growth and flowering.

The programme combines chelation and humic acids with pH Perfect technology to help maintain nutrient availability and manage nutrient-solution pH. It is designed for hydroponic cultivation, coco coir and continuous liquid-feed systems.

Why choose Advanced Nutrients pH Perfect Micro?

Core part of a complete three-part base nutrient – designed to work with pH Perfect Grow and Bloom rather than as a standalone feed.
Supplies essential micronutrition – contributes to the balanced micro, secondary and macronutrient profile of the complete programme.
Simple 1:1:1 feeding ratio – Grow, Micro and Bloom are all applied at the same rate.
Used throughout the crop cycle – Micro remains part of the programme during both vegetative growth and active flowering.
pH Perfect technology – designed to manage nutrient-solution pH when the complete three-part programme is mixed and used as directed.
Chelated nutrition – formulated to support nutrient availability and efficient root uptake.
Suitable for hydroponics and coco – designed for diverse hydroponic growing media and is coco coir safe.
Suitable for automated irrigation – compatible with a wide range of continuous liquid-feed growing systems.

What is pH Perfect Micro suitable for?

pH Perfect Micro is for growers using the Advanced Nutrients Grow, Micro, Bloom three-part feeding programme. It is used alongside the matching Grow and Bloom components from early establishment through vegetative development and active flowering.

The system is suitable for indoor and outdoor growing, regular watering and hydroponic cultivation. Advanced Nutrients specifies compatibility with aeroponics, drip irrigation and emitters, nutrient film technique (NFT), flood and drain and deep water culture (DWC). The range is also suitable for coco coir.

Because Micro forms part of a balanced three-part nutrient system, it should not be treated as a standalone trace-element supplement. Grow, Micro and Bloom work together at equal rates to provide the intended nutrient profile.

How to use Advanced Nutrients pH Perfect Micro

Shake the bottle thoroughly before measuring. Always begin with water in the reservoir. Add Micro first and mix thoroughly, then add the matching pH Perfect Grow and mix again. Add pH Perfect Bloom last and mix thoroughly.

Never mix Grow, Micro and Bloom together in concentrated form. Each component should be added individually to the water and mixed before the next is introduced.

During early establishment, begin with 1ml/L each of Micro, Grow and Bloom. Increase progressively through 2ml/L and 3ml/L of each component as vegetative demand develops, reaching 4ml/L of each during established vegetative growth.

During active flowering, continue with 4ml/L Micro + 4ml/L Grow + 4ml/L Bloom. Discontinue the three base nutrient components for the final flush.

At the full 4ml/L rate, a 10L reservoir requires 40ml Micro + 40ml Grow + 40ml Bloom. A 50L reservoir requires 200ml of each component, while a 100L reservoir requires 400ml of each component.

pH Perfect Micro 5L product details

Product	Advanced Nutrients pH Perfect Micro
Product type	Micro component of a three-part base nutrient system
Product size	5L
Format	Liquid concentrate
NPK	2-0-0
Base nutrient system	pH Perfect Grow + Micro + Bloom
Mixing ratio	1:1:1 – equal quantities of Grow, Micro & Bloom
Mixing order	Micro first, Grow second, Bloom last
Early establishment rate	1ml/L Micro + 1ml/L Grow + 1ml/L Bloom
Developing vegetative rate	2–3ml/L of each component
Established vegetative rate	4ml/L of each component
Active flowering rate	4ml/L of each component
10L solution at full rate	40ml Micro + 40ml Grow + 40ml Bloom
50L solution at full rate	200ml Micro + 200ml Grow + 200ml Bloom
100L solution at full rate	400ml Micro + 400ml Grow + 400ml Bloom
Application stages	Establishment, vegetative growth & active flowering
End of programme	Discontinue for final flush
pH technology	Advanced Nutrients pH Perfect
Growing media	Hydroponic growing media & coco coir
Suitable systems	Regular watering, aeroponics, drip irrigation, NFT, flood & drain & DWC
Outer case quantity	4

Advanced Nutrients pH Perfect Micro FAQs

What is Advanced Nutrients pH Perfect Micro?

pH Perfect Micro is one component of Advanced Nutrients' three-part Grow, Micro and Bloom base nutrient system. It is designed to be used alongside the matching Grow and Bloom components throughout vegetative growth and flowering.

Can I use pH Perfect Micro on its own?

No. Micro is formulated as part of the complete pH Perfect Grow, Micro, Bloom base nutrient programme. All three components are used together at equal rates to provide the intended nutrient balance.

What ratio should I use for Grow, Micro and Bloom?

Use Grow, Micro and Bloom at a 1:1:1 ratio. This means the same quantity of each component is added to the nutrient solution at every feeding stage.

Which Advanced Nutrients component should I add first?

Add Micro to the water first and mix thoroughly. Add Grow second and mix again, followed by Bloom last. This mixing order is specified by Advanced Nutrients for the pH Perfect Grow, Micro, Bloom system.

Can I mix Grow, Micro and Bloom concentrates together?

No. Never combine the concentrated nutrients directly. Begin with water and add Micro, Grow and Bloom individually, mixing thoroughly after each component.

How much pH Perfect Micro should I use per litre?

Start at 1ml/L during early establishment and increase progressively through 2ml/L and 3ml/L as vegetative demand develops. Use 4ml/L during established vegetative growth and continue at 4ml/L throughout active flowering.

Do I still use Micro during flowering?

Yes. Unlike three-part feeding strategies that alter the Grow, Micro and Bloom ratios, Advanced Nutrients specifies an equal 1:1:1 ratio throughout its programme. Micro therefore continues at 4ml/L alongside Grow and Bloom during active flowering.

What is the NPK of pH Perfect Micro?

Advanced Nutrients lists pH Perfect Micro as 2-0-0. It forms the micronutrient-focused component of the complete three-part base nutrient programme.

Can pH Perfect Micro be used in hydroponics?

Yes. The complete Grow, Micro, Bloom system is designed for hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can pH Perfect Grow, Micro and Bloom be used in coco?

Yes. Advanced Nutrients lists the three-part pH Perfect Grow, Micro, Bloom system as coco coir safe as well as suitable for diverse hydroponic growing media.

When should I stop using pH Perfect Micro?

Continue using Micro alongside Grow and Bloom throughout active flowering, then discontinue the complete base nutrient programme for the final flush.

Advanced Nutrients pH Perfect Grow 3-Part Base Nutrient – 1L

£6.45

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The Grow component of Advanced Nutrients' pH Perfect Grow, Micro, Bloom three-part base nutrient system, used alongside Micro and Bloom throughout vegetative growth and flowering.

Advanced Nutrients pH Perfect Grow is one of three components in the pH Perfect Grow, Micro, Bloom base nutrient programme. Used alongside pH Perfect Micro and Bloom, it contributes to a balanced supply of macro, secondary and micronutrients throughout the crop cycle.

Unlike three-part programmes that use changing ratios of Grow, Micro and Bloom, Advanced Nutrients specifies an equal 1:1:1 ratio for this system. All three components are used together, with the application rate increasing as young plants establish and develop before reaching the full rate for established vegetative growth and flowering.

The complete programme combines bioavailable nutrition, humic-acid chelation and pH Perfect technology to support nutrient uptake while managing nutrient-solution pH. It is suitable for hydroponic growing media, coco coir and a wide range of continuous liquid-feed systems.

Why choose Advanced Nutrients pH Perfect Grow?

Part of a complete three-part base nutrient – formulated to work alongside pH Perfect Micro and Bloom.
1-0-4 NPK formulation – the Grow component contributes nitrogen and potassium to the complete three-part nutrient profile.
Simple 1:1:1 ratio – Grow, Micro and Bloom are all used at the same application rate.
Used beyond the vegetative stage – Grow remains part of the programme throughout active flowering rather than being removed when flowering begins.
pH Perfect technology – designed to manage nutrient-solution pH when the complete three-part programme is mixed and used as directed.
Humic-acid chelation – helps maintain nutrient availability and supports efficient absorption.
Suitable for hydroponics and coco – designed for diverse hydroponic growing media and listed as coco coir safe.
Compatible with continuous feeding systems – suitable for aeroponics, drip irrigation, NFT, flood and drain and DWC.

What is pH Perfect Grow suitable for?

pH Perfect Grow is intended for growers using the complete Advanced Nutrients Grow, Micro, Bloom three-part base nutrient system. Although its name is Grow, it is not restricted to the vegetative phase. Advanced Nutrients uses all three components together throughout vegetative development and active flowering.

The programme is suitable for indoor and outdoor cultivation, regular watering and hydroponic growing. It can be used in diverse hydroponic media and continuous liquid-feed systems including aeroponics, drip irrigation and emitters, nutrient film technique (NFT), flood and drain and deep water culture (DWC). It is also suitable for coco coir.

Grow should therefore be treated as one component of the complete base nutrient rather than as a standalone vegetative fertiliser. pH Perfect Micro and pH Perfect Bloom are required alongside it to provide the nutrient balance intended by Advanced Nutrients.

How to use Advanced Nutrients pH Perfect Grow

Shake each bottle thoroughly before measuring. Always begin with water in the reservoir. Add pH Perfect Micro first and mix thoroughly. Add pH Perfect Grow second and mix again, followed by pH Perfect Bloom last.

Never combine Grow, Micro and Bloom together in concentrated form. Each component should be added individually to the water and mixed thoroughly before the next component is introduced.

During early establishment, use 1ml/L each of Grow, Micro and Bloom. Increase to 2ml/L of each component as plants establish, followed by 3ml/L of each as vegetative demand develops. During established, active vegetative growth, use 4ml/L of each component.

Continue at 4ml/L Grow + 4ml/L Micro + 4ml/L Bloom throughout active flowering, then discontinue the three base nutrient components for the final flush.

At the full 4ml/L rate, a 10L reservoir requires 40ml of Grow, 40ml of Micro and 40ml of Bloom. A 50L reservoir requires 200ml of each component, while a 100L reservoir requires 400ml of each.

pH Perfect Grow 1L product details

Product	Advanced Nutrients pH Perfect Grow
Product type	Grow component of a three-part base nutrient system
Product size	1L
Format	Liquid concentrate
NPK	1-0-4
Base nutrient system	pH Perfect Grow + Micro + Bloom
Mixing ratio	1:1:1 – equal quantities of Grow, Micro & Bloom
Mixing order	Micro first, Grow second, Bloom last
Early establishment rate	1ml/L of each component
Developing vegetative rate	2–3ml/L of each component
Established vegetative rate	4ml/L of each component
Active flowering rate	4ml/L of each component
10L solution at full rate	40ml Grow + 40ml Micro + 40ml Bloom
50L solution at full rate	200ml Grow + 200ml Micro + 200ml Bloom
100L solution at full rate	400ml Grow + 400ml Micro + 400ml Bloom
Application stages	Establishment, vegetative growth & active flowering
End of programme	Discontinue for final flush
pH technology	Advanced Nutrients pH Perfect
Growing media	Hydroponic growing media & coco coir
Suitable systems	Regular watering, aeroponics, drip irrigation, NFT, flood & drain & DWC
Outer case quantity	12

Advanced Nutrients pH Perfect Grow FAQs

What is Advanced Nutrients pH Perfect Grow?

pH Perfect Grow is one component of Advanced Nutrients' three-part Grow, Micro and Bloom base nutrient system. It is designed to be used alongside the matching Micro and Bloom components throughout vegetative growth and active flowering.

Can I use pH Perfect Grow on its own?

No. Grow is formulated as part of the complete pH Perfect Grow, Micro, Bloom programme. Advanced Nutrients specifies that all three components should be used together at equal rates.

What is the NPK of Advanced Nutrients pH Perfect Grow?

Advanced Nutrients lists pH Perfect Grow as 1-0-4. The matching Micro is 2-0-0 and Bloom is 1-3-4, with the three products working together as the complete base nutrient.

What ratio should I use for Grow, Micro and Bloom?

Use Grow, Micro and Bloom at an equal 1:1:1 ratio. Do not alter the ratio using feeding instructions designed for another manufacturer's three-part nutrient system.

Which order should I mix Grow, Micro and Bloom?

Start with water in the reservoir. Add Micro first and mix thoroughly, then add Grow and mix again. Add Bloom last and mix thoroughly before adding any remaining supplements.

Can I mix Grow, Micro and Bloom concentrates together?

No. Never combine the concentrated components directly. Each nutrient must be added individually to the water and mixed thoroughly before the next component is introduced.

How much pH Perfect Grow should I use per litre?

Start at 1ml/L during early establishment and increase progressively through 2ml/L and 3ml/L as vegetative growth develops. Use 4ml/L during established vegetative growth and continue at 4ml/L throughout active flowering. Use the same rate of Micro and Bloom at every stage.

Do I keep using pH Perfect Grow during flowering?

Yes. Despite its name, Grow remains part of the three-part programme during flowering. Advanced Nutrients specifies 4ml/L each of Grow, Micro and Bloom throughout the active flowering phase.

How much pH Perfect Grow do I need for a 100L reservoir?

At the full 4ml/L rate, use 400ml of Grow in a 100L reservoir. The complete programme also requires 400ml of Micro and 400ml of Bloom.

Can pH Perfect Grow be used in hydroponics?

Yes. The complete Grow, Micro, Bloom system is designed for hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can pH Perfect Grow, Micro and Bloom be used in coco?

Yes. Advanced Nutrients lists the complete pH Perfect Grow, Micro, Bloom system as coco coir safe as well as suitable for diverse hydroponic growing media.

When should I stop using pH Perfect Grow?

Continue using Grow alongside Micro and Bloom throughout active flowering. Discontinue all three base nutrient components when the crop reaches its final flush.

Advanced Nutrients pH Perfect Connoisseur Grow A+B – 5L

£92.95

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A premium two-part vegetative base nutrient combining advanced chelation, amino acid complexes and pH Perfect technology for intensive, high-performance growing.

Advanced Nutrients pH Perfect Connoisseur Grow A+B is a premium two-part base nutrient developed for experienced growers looking to push crop performance during vegetative development. Parts A and B work together to provide a broad spectrum of macro, secondary and micronutrients in a highly available form.

The formulation goes beyond straightforward NPK nutrition. Advanced Nutrients combines highly absorbable chelation with multiple amino acid complexes and a non-ionic surfactant, helping nutrients remain available and move efficiently into the root system.

pH Perfect technology provides another layer of nutrient management, using buffers, chelates and stabilising mechanisms to bring the nutrient solution into an appropriate pH range and help maintain nutrient availability. For larger reservoirs and intensive hydroponic production, the 5L format provides a practical supply of this premium vegetative base feed.

Why choose pH Perfect Connoisseur Grow A+B?

Premium vegetative base nutrition – Advanced Nutrients positions Connoisseur as its premium two-part liquid base nutrient for experienced growers seeking maximum crop performance.
Complete two-part formulation – Parts A and B work together to provide macro, secondary and micronutrients during vegetative development.
Advanced chelation – helps keep essential elements available for efficient root uptake.
Amino acid complexes – included to enhance micronutrient absorption and nutrient availability.
Non-ionic surfactant – helps improve contact between the nutrient solution and the root environment.
pH Perfect technology – designed to manage nutrient-solution pH and support nutrient availability when the complete A+B programme is used as directed.
Phase-specific nutrition – Connoisseur Grow is formulated for vegetative development before changing to Connoisseur Bloom A+B for flowering.
Designed for demanding cultivation – a strong choice for experienced growers running intensive hydroponic and continuous-feed systems.

What is Connoisseur Grow A+B suitable for?

pH Perfect Connoisseur Grow A+B is designed for vegetative-stage crops where growers want a premium two-part base nutrient with a comprehensive nutritional profile. It is particularly suited to established plants being pushed through active vegetative development before the transition into flowering.

The formulation is suitable for indoor and outdoor cultivation, regular watering and hydroponic irrigation systems. It can be used across hydroponic growing methods where precise control over the root-zone nutrient solution is important.

Connoisseur is a phase-specific programme. Use Connoisseur Grow A+B throughout vegetative development, then move to pH Perfect Connoisseur Bloom A+B as the crop enters flowering.

How to use pH Perfect Connoisseur Grow A+B

Shake both containers thoroughly before measuring. Start with the required volume of water, add Part A and mix thoroughly, then add Part B and mix again. Never combine the concentrated Part A and Part B products directly together.

During early establishment, begin with a light nutrient strength and increase the application rate progressively as plants establish and vegetative demand rises. The Advanced Nutrients feeding programme progresses from 1ml/L of Part A plus 1ml/L of Part B through to a full vegetative rate of 4ml/L of Part A plus 4ml/L of Part B.

This gives a practical range of 10–40ml Part A + 10–40ml Part B per 10L of water, 50–200ml of each part per 50L and 100–400ml of each part per 100L, depending on crop development and the required feed strength.

Once vegetative development is complete and the crop moves into flowering, change from Connoisseur Grow A+B to the corresponding pH Perfect Connoisseur Bloom A+B base nutrient.

pH Perfect Connoisseur Grow A+B 5L product details

Product	Advanced Nutrients pH Perfect Connoisseur Grow A+B
Product type	Premium two-part vegetative base nutrient
Product size	5L
Format	Liquid A+B concentrate
Part A NPK	4-0-0
Part B NPK	1-2-7
Application stage	Vegetative growth
Application range	1–4ml/L Part A + 1–4ml/L Part B according to crop development
10L solution	10–40ml Part A + 10–40ml Part B
50L solution	50–200ml Part A + 50–200ml Part B
100L solution	100–400ml Part A + 100–400ml Part B
Nutrient technology	Advanced chelation, amino acid complexes & non-ionic surfactant
pH technology	Advanced Nutrients pH Perfect
Growing environment	Indoor & outdoor
Suitable applications	Regular watering & hydroponic irrigation systems
Flowering-stage partner	Advanced Nutrients pH Perfect Connoisseur Bloom A+B

Advanced Nutrients pH Perfect Connoisseur Grow A+B FAQs

What is Advanced Nutrients Connoisseur Grow A+B?

Connoisseur Grow A+B is Advanced Nutrients' premium two-part liquid base nutrient for vegetative development. It combines a broad macro, secondary and micronutrient profile with advanced chelation, amino acid complexes and pH Perfect technology.

What is the difference between Connoisseur Grow and Sensi Grow?

Both are two-part pH Perfect base nutrients, but Advanced Nutrients positions Connoisseur as its premium option for experienced growers seeking maximum crop performance. Its formulation places particular emphasis on broad-spectrum nutrition, highly absorbable chelation and enhanced nutrient uptake.

Do I use Connoisseur Grow Part A and Part B together?

Yes. Connoisseur Grow is a two-part base nutrient, so Parts A and B are used together. Both components are required to provide the complete vegetative nutrient profile.

Can I mix Connoisseur Grow A and B concentrates together?

No. Always start with water. Add Part A and mix thoroughly before adding Part B and mixing again. Never combine the undiluted concentrates directly.

How much Connoisseur Grow A+B should I use per litre?

The feeding programme ranges from 1ml/L of Part A plus 1ml/L of Part B during early development up to 4ml/L of each component as vegetative demand increases.

How much Connoisseur Grow do I need for 10 litres?

Depending on crop development and feed strength, use 10–40ml of Part A plus 10–40ml of Part B for every 10 litres of nutrient solution.

What is the NPK of Connoisseur Grow A+B?

Advanced Nutrients lists Connoisseur Grow Part A as 4-0-0 and Part B as 1-2-7. The two components are formulated to work together as the complete vegetative base nutrient.

Is Connoisseur Grow A+B a complete base nutrient?

Yes. Parts A and B together form the vegetative base nutrient, supplying a broad spectrum of macro, secondary and micronutrients. It is not simply an additive or vegetative booster.

Does Connoisseur Grow use pH Perfect technology?

Yes. Connoisseur Grow incorporates Advanced Nutrients' pH Perfect technology, which uses buffers, chelates and stabilising mechanisms to manage nutrient-solution pH and help keep essential nutrients available when the programme is used as directed.

Can Connoisseur Grow A+B be used in hydroponics?

Yes. Connoisseur Grow is designed for high-performance cultivation and is suitable for hydroponic growing and irrigation systems as well as regular watering.

When should I switch from Connoisseur Grow to Connoisseur Bloom?

Use Connoisseur Grow A+B throughout vegetative development. As the crop transitions into flowering, change to pH Perfect Connoisseur Bloom A+B to provide the phase-specific base nutrition required for flowering and fruit development.

Advanced Nutrients pH Perfect Connoisseur Grow A+B – 1L

£18.95

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A premium two-part vegetative base nutrient with pH Perfect technology, formulated for growers looking for precise, highly available nutrition during active plant growth.

Advanced Nutrients pH Perfect Connoisseur Grow A+B is a premium two-part base nutrient developed for the vegetative phase. Parts A and B work together to provide the macro, secondary and micronutrients required to support vigorous, well-balanced plant development before flowering begins.

Connoisseur is designed for growers who want more from their base nutrient than a straightforward NPK feed. Its formulation combines a broad nutrient profile with advanced chelation and nutrient-delivery technology, helping essential elements remain available within the root zone.

Built-in pH Perfect technology is designed to manage nutrient-solution pH when the complete A+B programme is mixed and used as directed. The result is a high-performance vegetative base feed suited to hydroponics, coco coir and regularly irrigated crops.

Why choose pH Perfect Connoisseur Grow A+B?

Premium vegetative base nutrition – developed for experienced growers looking for a high-performance feeding programme.
Complete two-part system – Parts A and B work together to provide the intended vegetative nutrient profile.
Broad-spectrum nutrition – supplies macro, secondary and micronutrients to support active plant development.
Advanced chelation – helps keep essential nutrients available for efficient root uptake.
pH Perfect technology – designed to manage nutrient-solution pH when both parts are mixed and used as directed.
Simple 4ml/L application rate – use equal quantities of Part A and Part B throughout active vegetative growth.
Hydroponic and coco compatible – suitable for diverse hydroponic media and coco coir.
Suitable for continuous feeding – a practical base nutrient for regularly irrigated and reservoir-fed crops.

What is Connoisseur Grow A+B suitable for?

Connoisseur Grow A+B is formulated for the vegetative stage, making it suitable for established plants building the roots, stems, shoots and foliage required before flowering.

It can be used for indoor and outdoor cultivation, regular watering and hydroponic growing. Advanced Nutrients also lists Connoisseur as suitable for coco coir and watering systems, making it a versatile option for growers using frequently irrigated substrates or recirculating systems.

Connoisseur is a phase-specific two-part programme. Use Connoisseur Grow A+B during vegetative development, then move to pH Perfect Connoisseur Bloom A+B as the crop enters its flowering phase.

How to use pH Perfect Connoisseur Grow A+B

Shake both containers thoroughly before measuring. Begin with the required volume of water, add Part A and mix thoroughly, then add Part B and mix again. Never combine the concentrated Part A and Part B products directly together.

During active vegetative growth, use 4ml/L of Part A plus 4ml/L of Part B. Both components are required and should be used at the same rate.

For a 10L nutrient solution, use 40ml Part A + 40ml Part B. For 50L, use 200ml Part A + 200ml Part B. For a 100L reservoir, use 400ml Part A + 400ml Part B.

The 4ml/L rate applies to each component separately. It means 4ml/L of Part A and 4ml/L of Part B, rather than 4ml/L divided between the two products.

As the crop finishes vegetative development and moves into flowering, change from Connoisseur Grow A+B to the corresponding pH Perfect Connoisseur Bloom A+B base nutrient.

pH Perfect Connoisseur Grow A+B 1L product details

Product	Advanced Nutrients pH Perfect Connoisseur Grow A+B
Product type	Premium two-part vegetative base nutrient
Product size	1L
Format	Liquid A+B concentrate
Application stage	Vegetative growth
Part A application rate	4ml/L
Part B application rate	4ml/L
10L solution	40ml Part A + 40ml Part B
50L solution	200ml Part A + 200ml Part B
100L solution	400ml Part A + 400ml Part B
Nutrient technology	Broad-spectrum nutrition with advanced chelation
pH technology	Advanced Nutrients pH Perfect
Growing media	Hydroponic growing media & coco coir
Growing environment	Indoor & outdoor
Suitable applications	Regular watering & watering systems
Flowering-stage partner	Advanced Nutrients pH Perfect Connoisseur Bloom A+B

Advanced Nutrients pH Perfect Connoisseur Grow A+B FAQs

What is Advanced Nutrients Connoisseur Grow A+B?

Connoisseur Grow A+B is a premium two-part liquid base nutrient formulated for vegetative growth. Parts A and B work together to provide the nutritional profile required during active plant development.

Do I use Connoisseur Grow Part A and Part B together?

Yes. Connoisseur Grow is an A+B nutrient system, so both components are required. Use Part A and Part B at equal rates throughout the vegetative programme.

How much Connoisseur Grow A+B should I use per litre?

Use 4ml/L of Part A plus 4ml/L of Part B during active vegetative growth.

How much Connoisseur Grow do I need for 10 litres?

For 10 litres of nutrient solution, use 40ml of Part A plus 40ml of Part B.

How much Connoisseur Grow do I need for a 100L reservoir?

At the 4ml/L rate, a 100L reservoir requires 400ml of Part A plus 400ml of Part B.

Can I mix Connoisseur Grow A and B concentrates together?

No. Add Part A to the water and mix thoroughly before adding Part B. Never combine the undiluted concentrates directly together.

Is Connoisseur Grow A+B a complete base nutrient?

Yes. Parts A and B together form the vegetative base nutrient. Both components are required to provide the complete nutritional profile intended by Advanced Nutrients.

What is the difference between Connoisseur Grow and Connoisseur Bloom?

Connoisseur Grow A+B is formulated for vegetative development. Connoisseur Bloom A+B is the corresponding base nutrient for the flowering phase, allowing the nutrient programme to change as crop requirements change.

When should I switch from Connoisseur Grow to Connoisseur Bloom?

Use Connoisseur Grow throughout active vegetative development, then change to Connoisseur Bloom as the crop moves into its flowering phase.

Can Connoisseur Grow A+B be used in hydroponics?

Yes. Advanced Nutrients lists pH Perfect Connoisseur Grow for hydroponic cultivation and watering systems, as well as regular watering.

Can Connoisseur Grow A+B be used in coco?

Yes. Advanced Nutrients lists the standard pH Perfect Connoisseur Grow and Bloom range as coco coir safe. A separate Connoisseur Coco range is also available for growers wanting a formulation developed specifically around coco coir.

Does Connoisseur Grow use pH Perfect technology?

Yes. Connoisseur Grow incorporates Advanced Nutrients' pH Perfect technology, designed to manage nutrient-solution pH and help maintain nutrient availability when the complete A+B programme is mixed and used as directed.

Advanced Nutrients pH Perfect Connoisseur Bloom A+B – 1L

£18.95

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A premium two-part flowering base nutrient with pH Perfect technology, advanced chelation and a bloom-focused nutrient profile for high-performance crops.

Advanced Nutrients pH Perfect Connoisseur Bloom A+B is a premium two-part base nutrient formulated for the flowering phase. Designed to follow Connoisseur Grow A+B, it provides the macro, secondary and micronutrients required as plants move into active flowering and fruit development.

Connoisseur is designed for experienced growers who want a highly refined base nutrient programme. Its broad nutrient profile is combined with highly absorbable chelation to help maintain nutrient availability within the root zone and support efficient uptake during a demanding stage of crop development.

Built-in pH Perfect technology is designed to manage nutrient-solution pH when Parts A and B are mixed and used as directed. With a straightforward 4ml/L application rate for each component throughout active flowering, Connoisseur Bloom is equally practical for smaller reservoirs and larger irrigation systems.

Why choose pH Perfect Connoisseur Bloom A+B?

Premium flowering base nutrition – formulated for experienced growers looking for a high-performance two-part bloom programme.
Complete A+B base nutrient – Parts A and B work together to provide the intended flowering nutrient profile.
Bloom-focused NPK – Part A is 3-0-0 and Part B is 2-4-10, providing complementary nutrition for active flowering.
Broad-spectrum nutrition – supplies macro, secondary and micronutrients throughout the flowering phase.
Highly absorbable chelation – helps keep essential nutrients available within the root zone.
pH Perfect technology – designed to manage nutrient-solution pH when the complete A+B programme is mixed and used as directed.
Simple flowering rate – both Part A and Part B are used at 4ml/L throughout active flowering.
Designed for intensive cultivation – well suited to growers who want precise base nutrition in demanding crop environments.

What is Connoisseur Bloom A+B suitable for?

Connoisseur Bloom A+B is designed for the flowering and reproductive phase of the crop cycle. It takes over from Connoisseur Grow A+B as vegetative development finishes and plants move into active flowering.

The formulation is suitable for indoor and outdoor cultivation, regular watering, hydroponics and watering systems. It can be used across a range of hydroponic growing methods where controlled delivery of a complete flowering base nutrient is required.

Connoisseur Bloom is also listed by Advanced Nutrients as coco coir safe. Growers working specifically around the characteristics of coco can also choose the dedicated Connoisseur Coco formulation.

How to use pH Perfect Connoisseur Bloom A+B

Shake both containers thoroughly before measuring. Start with the required volume of water, add Part A and mix thoroughly, then add Part B and mix again. Never combine the concentrated Part A and Part B products directly together.

During active flowering, use 4ml/L of Part A plus 4ml/L of Part B. Both components are required and should be applied at the same rate.

For a 10L nutrient solution, use 40ml Part A + 40ml Part B. For 50L, use 200ml Part A + 200ml Part B. For a 100L reservoir, use 400ml Part A + 400ml Part B.

The 4ml/L rate applies to each component separately, rather than being divided between Parts A and B. Continue at this rate throughout active flowering, then discontinue both base nutrient components for the final flush.

pH Perfect Connoisseur Bloom A+B 1L product details

Product	Advanced Nutrients pH Perfect Connoisseur Bloom A+B
Product type	Premium two-part flowering base nutrient
Product size	1L
Format	Liquid A+B concentrate
Part A NPK	3-0-0
Part B NPK	2-4-10
Application stage	Active flowering
Part A application rate	4ml/L
Part B application rate	4ml/L
10L solution	40ml Part A + 40ml Part B
50L solution	200ml Part A + 200ml Part B
100L solution	400ml Part A + 400ml Part B
End of programme	Discontinue for final flush
Nutrient technology	Broad-spectrum nutrition with highly absorbable chelation
pH technology	Advanced Nutrients pH Perfect
Growing media	Hydroponic growing media & coco coir
Growing environment	Indoor & outdoor
Suitable applications	Regular watering, hydroponics & watering systems
Vegetative-stage partner	Advanced Nutrients pH Perfect Connoisseur Grow A+B

Advanced Nutrients pH Perfect Connoisseur Bloom A+B FAQs

What is Advanced Nutrients Connoisseur Bloom A+B?

Connoisseur Bloom A+B is a premium two-part liquid base nutrient formulated for the flowering phase. Parts A and B work together to provide the nutritional profile required throughout active flowering.

How much Connoisseur Bloom A+B should I use per litre?

Use 4ml/L of Part A plus 4ml/L of Part B throughout active flowering.

How much Connoisseur Bloom do I need for 10 litres?

For 10 litres of nutrient solution, use 40ml of Part A plus 40ml of Part B.

How much Connoisseur Bloom do I need for a 100L reservoir?

At the recommended flowering rate, use 400ml of Part A plus 400ml of Part B in a 100L reservoir.

Do I use Connoisseur Bloom Part A and Part B together?

Yes. Connoisseur Bloom is a two-part base nutrient, so Parts A and B are used together at equal rates throughout active flowering.

Can I mix Connoisseur Bloom A and B concentrates together?

No. Add Part A to the water and mix thoroughly before adding Part B. Never combine the undiluted concentrates directly.

What is the NPK of Connoisseur Bloom A+B?

Advanced Nutrients lists Connoisseur Bloom Part A as 3-0-0 and Part B as 2-4-10. The two components are designed to work together as the complete flowering base nutrient.

When should I start using Connoisseur Bloom?

Change from Connoisseur Grow A+B to Connoisseur Bloom A+B as the crop moves from vegetative development into its flowering phase.

When should I stop using Connoisseur Bloom?

Continue using both components throughout active flowering, then discontinue Connoisseur Bloom when the crop reaches its final flush.

What is the difference between Connoisseur Grow and Connoisseur Bloom?

Connoisseur Grow A+B provides the phase-specific base nutrition used during vegetative development. Connoisseur Bloom A+B has a flowering-focused nutrient profile and takes over as the crop enters reproductive growth.

Can Connoisseur Bloom A+B be used in hydroponics?

Yes. Connoisseur Bloom is suitable for hydroponic cultivation and watering systems as well as regular watering.

Can Connoisseur Bloom A+B be used in coco?

Yes. Advanced Nutrients lists the standard Connoisseur range as coco coir safe. A dedicated Connoisseur Coco formulation is also available for growers who want a base nutrient specifically formulated around coco coir.

Does Connoisseur Bloom use pH Perfect technology?

Yes. Connoisseur Bloom incorporates Advanced Nutrients' pH Perfect technology, designed to manage nutrient-solution pH and maintain nutrient availability when the complete A+B programme is mixed and used as directed.

Advanced Nutrients pH Perfect Bloom 3-Part Base Nutrient – 5L

£28.45

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The Bloom component of Advanced Nutrients' pH Perfect Grow, Micro, Bloom three-part base nutrient system, supplying flowering-focused nutrition as part of a simple 1:1:1 feeding programme.

Advanced Nutrients pH Perfect Bloom is one third of the pH Perfect Grow, Micro, Bloom base nutrient system. Used alongside pH Perfect Grow and Micro, it contributes phosphorus, potassium and other essential nutrition to a balanced three-part feed for vegetative development and flowering.

Although Bloom has a flowering-focused 1-3-4 NPK profile, it is not intended to be used by itself or introduced only when flowers appear. Advanced Nutrients specifies Grow, Micro and Bloom together at an equal 1:1:1 ratio throughout the feeding programme, allowing the three formulations to work as a complete base nutrient.

The system combines a broad range of bioavailable macro, secondary and micronutrients with humic-acid chelation, a surfactant and pH Perfect technology. It is designed to support nutrient availability while simplifying reservoir management across hydroponics, coco coir and continuous liquid-feed systems.

Why choose Advanced Nutrients pH Perfect Bloom?

Part of a complete three-part base nutrient – formulated to work alongside pH Perfect Grow and Micro.
Flowering-focused 1-3-4 NPK – contributes phosphorus and potassium to the complete three-part nutrient profile.
Simple 1:1:1 feeding ratio – Grow, Micro and Bloom are applied at the same rate rather than using complicated changing ratios.
Used through vegetative growth and flowering – Bloom remains part of the complete programme throughout the crop cycle until the final flush.
pH Perfect technology – designed to manage nutrient-solution pH when the complete programme is mixed and used as directed.
Bioavailable nutrient delivery – chelation and a surfactant help support nutrient availability and absorption.
Hydroponic and coco compatible – suitable for diverse hydroponic growing media and coco coir.
Suitable for continuous feeding systems – compatible with aeroponics, drip irrigation, NFT, flood and drain and DWC.

What is pH Perfect Bloom suitable for?

pH Perfect Bloom is for growers using Advanced Nutrients' complete Grow, Micro, Bloom three-part feeding programme. It works alongside the matching Grow and Micro components rather than replacing them during flowering.

The complete system is suitable for vegetative and flowering growth, indoor and outdoor cultivation, regular watering and hydroponics. Advanced Nutrients also specifies compatibility with coco coir and continuous liquid-feed systems including aeroponics, drip irrigation and emitters, nutrient film technique (NFT), flood and drain and deep water culture (DWC).

This makes Bloom particularly useful for growers who prefer the flexibility and familiarity of a three-part base nutrient while still wanting the pH management and nutrient-delivery technology built into the pH Perfect range.

How to use Advanced Nutrients pH Perfect Bloom

Shake all three nutrient bottles before use. Begin with water in the reservoir and add pH Perfect Micro first, mixing thoroughly. Add pH Perfect Grow second and mix again, then add pH Perfect Bloom last and mix thoroughly.

Never combine Grow, Micro and Bloom together in concentrated form. Each component should be introduced separately into the water and thoroughly dispersed before the next is added.

During early establishment, use 1ml/L each of Grow, Micro and Bloom. Increase progressively through 2ml/L and 3ml/L of each component as vegetative growth develops, reaching 4ml/L of each during established vegetative growth.

Continue with 4ml/L Bloom + 4ml/L Micro + 4ml/L Grow throughout active flowering. Discontinue all three base nutrient components for the final flush.

At the full 4ml/L rate, a 10L reservoir requires 40ml Bloom, 40ml Micro and 40ml Grow. For 50L, use 200ml of each component. For a 100L reservoir, use 400ml of each.

pH Perfect Bloom 5L product details

Product	Advanced Nutrients pH Perfect Bloom
Product type	Bloom component of a three-part base nutrient system
Product size	5L
Format	Liquid concentrate
NPK	1-3-4
Base nutrient system	pH Perfect Grow + Micro + Bloom
Mixing ratio	1:1:1 – equal quantities of Grow, Micro & Bloom
Mixing order	Micro first, Grow second, Bloom last
Early establishment rate	1ml/L of each component
Developing vegetative rate	2–3ml/L of each component
Established vegetative rate	4ml/L of each component
Active flowering rate	4ml/L of each component
10L solution at full rate	40ml Bloom + 40ml Micro + 40ml Grow
50L solution at full rate	200ml Bloom + 200ml Micro + 200ml Grow
100L solution at full rate	400ml Bloom + 400ml Micro + 400ml Grow
Application stages	Establishment, vegetative growth & active flowering
End of programme	Discontinue for final flush
pH technology	Advanced Nutrients pH Perfect
Growing media	Hydroponic growing media & coco coir
Suitable systems	Regular watering, aeroponics, drip irrigation, NFT, flood & drain & DWC
Outer case quantity	4

Advanced Nutrients pH Perfect Bloom FAQs

What is Advanced Nutrients pH Perfect Bloom?

pH Perfect Bloom is the flowering-focused component of Advanced Nutrients' Grow, Micro, Bloom three-part base nutrient system. It is used alongside the matching Grow and Micro components to provide complete base nutrition.

Can I use pH Perfect Bloom on its own?

No. Bloom is formulated as one component of the complete pH Perfect Grow, Micro, Bloom system. Advanced Nutrients specifies all three products together at an equal 1:1:1 ratio.

What is the NPK of pH Perfect Bloom?

Advanced Nutrients lists pH Perfect Bloom as 1-3-4. The matching Grow component is 1-0-4 and Micro is 2-0-0.

Do I only use pH Perfect Bloom during flowering?

No. Despite its name, Bloom is used alongside Grow and Micro during both vegetative development and flowering. The application rate increases as vegetative growth develops before reaching 4ml/L of each component for established growth and active flowering.

What ratio should I use for Grow, Micro and Bloom?

Use an equal 1:1:1 ratio. This means Grow, Micro and Bloom are always measured at the same application rate within the pH Perfect three-part programme.

Which order should I mix Grow, Micro and Bloom?

Add Micro to the water first and mix thoroughly. Add Grow second and mix again, followed by Bloom last. The correct mixing sequence is Micro, Grow, Bloom.

Can I mix Grow, Micro and Bloom concentrates together?

No. Never combine the concentrated products directly. Add each component individually to the water and mix thoroughly before introducing the next.

How much pH Perfect Bloom should I use per litre?

Use 1ml/L during early establishment, increasing through 2ml/L and 3ml/L as vegetative growth develops. Use 4ml/L during established vegetative growth and throughout active flowering. Apply Grow and Micro at the same rate.

How much pH Perfect Bloom do I need for 100 litres?

At the full 4ml/L rate, use 400ml of Bloom in a 100L reservoir. The complete programme also requires 400ml of Micro and 400ml of Grow.

Can pH Perfect Bloom be used in hydroponics?

Yes. The complete Grow, Micro, Bloom system is designed for diverse hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can pH Perfect Grow, Micro and Bloom be used in coco?

Yes. Advanced Nutrients lists the pH Perfect Grow, Micro, Bloom system as coco coir safe.

When should I stop using pH Perfect Bloom?

Continue using Bloom with Grow and Micro throughout active flowering, then discontinue all three base nutrient components for the final flush.

Advanced Nutrients Overdrive Late Bloom Booster – 5L

£89.95

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A concentrated 1-5-4 late-flowering booster designed to support continued flower development and crop performance as plants approach the finishing stage.

Advanced Nutrients Overdrive is a late-bloom supplement formulated for the final part of the flowering cycle, when crop development would otherwise begin to slow. Rather than replacing your flowering base nutrient, it is added alongside the existing feed programme to provide targeted nutritional support before the final flush.

Its 1-5-4 NPK formulation combines a flowering-focused supply of phosphorus and potassium, while Advanced Nutrients also highlights magnesium within the formula. This nutritional profile is designed to support the energy-transfer processes required during demanding late-stage flower development.

Overdrive is used at a straightforward 2ml/L, making it easy to introduce into established feeding programmes. It is suitable for hydroponics, coco coir, regular watering and a wide range of continuous liquid-feed systems.

Why choose Advanced Nutrients Overdrive?

Designed specifically for late flowering – targeted at the finishing part of the bloom cycle rather than being used throughout flowering.
1-5-4 NPK formulation – provides a flowering-focused balance of nitrogen, phosphorus and potassium.
Contains phosphorus and magnesium – nutrients highlighted by Advanced Nutrients for their role in plant energy-transfer processes.
Supports continued flower development – formulated to maintain crop performance as plants approach the end of active flowering.
Simple 2ml/L application rate – straightforward to calculate for small tanks and larger reservoirs.
Works alongside base nutrients – Overdrive is a flowering supplement rather than a replacement for the main nutrient programme.
Hydroponic and coco compatible – suitable for diverse hydroponic growing media and coco coir.
Flexible nutrient compatibility – compatible with Advanced Nutrients pH Perfect and non-pH Perfect base nutrients as well as other base nutrient programmes.

When should you use Overdrive?

Overdrive is intended for the late-flowering and finishing stage, once the crop has moved beyond its main period of active flower formation but before the final flush.

Advanced Nutrients describes this as the final quarter of the flowering phase. Its standard feeding chart places Overdrive in the final two feeding stages immediately before flushing. For crops with shorter or longer flowering periods, working from crop development rather than fixed calendar weeks provides a more useful guide.

Overdrive follows the mid-flowering phase normally associated with products such as Big Bud. It provides a distinct late-stage role and should not be treated as an interchangeable replacement for early or mid-flowering supplements.

It can be used for indoor and outdoor crops, regular watering, hydroponics and coco coir. Advanced Nutrients also specifies suitability for aeroponics, drip irrigation and emitters, nutrient film technique (NFT), flood and drain and deep water culture (DWC).

How to use Advanced Nutrients Overdrive

Shake the bottle thoroughly before measuring. Prepare the normal base nutrient solution first, then add Overdrive to the diluted reservoir solution and mix thoroughly.

Use 2ml of Overdrive per litre of water during the late-flowering period immediately before the final flush.

For a 10L nutrient solution, use 20ml of Overdrive. For 50L, use 100ml. For a 100L reservoir, use 200ml.

Discontinue Overdrive when the crop reaches its final flush. It is a concentrated late-bloom supplement and should be used alongside an appropriate base nutrient rather than as a complete flowering feed on its own.

Advanced Nutrients Overdrive 5L product details

Product	Advanced Nutrients Overdrive
Product type	Late-flowering booster & finishing supplement
Product size	5L
Format	Liquid concentrate
NPK	1-5-4
Application stage	Late flowering, before final flush
Application rate	2ml/L
10L solution	20ml
50L solution	100ml
100L solution	200ml
Approximate solution from 5L	2,500L at 2ml/L
Key nutritional elements	Phosphorus & magnesium
Growing stages	Late flowering & finishing
Growing environment	Indoor & outdoor
Growing media	Hydroponic growing media & coco coir
Suitable systems	Regular watering, aeroponics, drip irrigation, NFT, flood & drain & DWC
Base nutrient compatibility	pH Perfect, non-pH Perfect & other compatible base nutrient programmes
Outer case quantity	4

Advanced Nutrients Overdrive FAQs

What is Advanced Nutrients Overdrive?

Overdrive is a concentrated 1-5-4 late-flowering supplement designed to support continued crop performance during the final part of active flowering before the flush.

When should I use Advanced Nutrients Overdrive?

Use Overdrive during the late-flowering stage, specifically during the final quarter of the flowering period before the crop moves into its final flush.

How much Overdrive should I use per litre?

Use 2ml of Advanced Nutrients Overdrive per litre of nutrient solution during the recommended late-flowering period.

How much Overdrive do I need for 10 litres?

At 2ml/L, add 20ml of Overdrive to a 10L nutrient solution.

How much Overdrive do I need for a 100L reservoir?

Use 200ml of Overdrive for a 100L reservoir at the recommended 2ml/L application rate.

How much nutrient solution will 5L of Overdrive treat?

At the recommended 2ml/L application rate, a 5L container provides enough concentrate for approximately 2,500 litres of nutrient solution.

What is the NPK of Advanced Nutrients Overdrive?

Advanced Nutrients Overdrive has an NPK ratio of 1-5-4. Advanced Nutrients also highlights phosphorus and magnesium as important components of its late-flowering formulation.

Is Overdrive a PK booster?

Overdrive provides elevated phosphorus and potassium as part of its 1-5-4 formulation, but it is more accurately described as a late-flowering booster and finishing supplement. It is specifically formulated for the final part of active flowering rather than being used throughout the entire bloom phase.

What is the difference between Big Bud and Overdrive?

They are designed for different parts of flowering. Big Bud is used during active mid-flowering development, while Overdrive takes over later in the flowering cycle as the crop approaches its finishing stage.

Do I use Big Bud and Overdrive at the same time?

Under the standard Advanced Nutrients programme, Big Bud is used during the main mid-flowering period before transitioning to Overdrive for late flowering. They perform different stage-specific roles rather than being interchangeable bloom additives.

Is Overdrive a complete flowering nutrient?

No. Overdrive is a flowering supplement and should be used alongside an appropriate base nutrient programme. It is not designed to provide complete crop nutrition on its own.

Can Advanced Nutrients Overdrive be used in hydroponics?

Yes. Overdrive is suitable for hydroponics and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can Overdrive be used in coco coir?

Yes. Advanced Nutrients lists Overdrive as coco coir safe as well as suitable for diverse hydroponic growing media.

Does Overdrive have to be used with Advanced Nutrients base feed?

No. Advanced Nutrients states that Overdrive is compatible with its pH Perfect and non-pH Perfect base nutrients as well as other base nutrient programmes.

When should I stop using Overdrive?

Stop using Overdrive when the late-flowering feeding period finishes and the crop moves into its final flush.