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

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£28.45

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.

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£28.45