Advanced Nutrients Big Bud Coco Bloom Booster – 500ml

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£12.45

A coco-specific 0-4-4 bloom booster formulated with phosphorus, potassium, calcium, magnesium and chelated iron to support strong flower development without upsetting nutrient balance in coco coir.

Advanced Nutrients Big Bud Coco is the coco-specific version of the company's established Big Bud bloom booster. Rather than simply transferring the standard Big Bud formula into a coco feeding programme, Advanced Nutrients has adjusted the nutrient profile specifically around the characteristics of coco coir.

Its 0-4-4 PK profile is supported by magnesium, two forms of calcium and diversely chelated iron. This combination is designed to help maintain balanced micronutrient availability in coco while supplying the phosphorus and potassium required during active flower development.

Big Bud Coco is used during the main flower-building stage rather than throughout the entire crop cycle. The 500ml bottle provides enough concentrate for approximately 250 litres of nutrient solution at the recommended 2ml/L application rate.

Why choose Advanced Nutrients Big Bud Coco?

  • Developed specifically for coco coir – formulated around the particular nutrient behaviour of coco rather than simply adapting a general bloom booster.
  • Balanced 0-4-4 PK profile – supplies phosphorus and potassium during active flower development without adding nitrogen.
  • Contains calcium & magnesium – provides additional secondary nutrition specifically relevant to coco growing programmes.
  • Diversely chelated iron – formulated with readily available forms of iron to support micronutrient availability.
  • Supports floral structure – its targeted PK input is designed to support stronger, fuller flower development during mid bloom.
  • Helps maintain nutrient balance in coco – specifically engineered to reduce the risk of nutrient imbalances associated with using an unsuitable PK booster in coco coir.
  • Simple 2ml/L dosage – easy to scale across smaller tanks and larger nutrient reservoirs.
  • Suitable for liquid-feed systems – compatible with drip irrigation, aeroponics, NFT, flood & drain and DWC systems.
  • 500ml concentrated format – provides approximately 250L of nutrient solution at 2ml/L.

What is Advanced Nutrients Big Bud Coco suitable for?

Big Bud Coco is designed for flowering crops grown in coco coir where additional phosphorus and potassium are required without compromising the balance of calcium, magnesium and micronutrients available to the crop.

It is best positioned during active mid flowering, once initial flower formation is established and the crop moves into its main flower-building period. It is not a base nutrient and should be used alongside an appropriate coco feeding programme.

Although the formulation has been engineered specifically around coco coir, Advanced Nutrients also identifies Big Bud Coco as compatible with continuous liquid-feed systems including aeroponics, drip irrigation and emitters, nutrient film technique (NFT), flood and drain and deep water culture (DWC).

How to use Advanced Nutrients Big Bud Coco

Add Big Bud Coco at 2ml per litre of nutrient solution during active mid flowering. Use it alongside the crop's normal base nutrient rather than as a standalone feed.

For 10L of nutrient solution, use 20ml. For 25L, use 50ml. For 50L, use 100ml. For 100L, use 200ml.

A full 500ml bottle provides enough concentrate for approximately 250 litres of nutrient solution at 2ml/L.

As the crop moves beyond its main flower-building phase and into late flowering, discontinue Big Bud Coco and move on to the appropriate finishing stage of the feeding programme.

Advanced Nutrients Big Bud Coco 500ml product details

Product Advanced Nutrients Big Bud Coco
Product type Coco-specific bloom booster & flowering supplement
Product size 500ml
Format Liquid concentrate
NPK 0-4-4
Additional nutrition Magnesium, calcium & chelated iron
Application rate 2ml/L
Application stage Active mid flowering
Primary growing medium Coco coir
10L solution 20ml
25L solution 50ml
50L solution 100ml
100L solution 200ml
Approximate solution from 500ml 250L at 2ml/L
Suitable liquid-feed systems Aeroponics, drip irrigation, NFT, flood & drain & DWC
Nutrient compatibility Advanced Nutrients pH Perfect, non-pH Perfect & compatible third-party nutrient programmes

Advanced Nutrients Big Bud Coco FAQs

What is Advanced Nutrients Big Bud Coco?

Big Bud Coco is a 0-4-4 liquid bloom booster formulated specifically around the nutritional characteristics of coco coir. It combines phosphorus and potassium with magnesium, calcium and chelated iron for use during active flower development.

What is the NPK of Big Bud Coco?

Advanced Nutrients Big Bud Coco has an NPK analysis of 0-4-4.

What is the difference between Big Bud and Big Bud Coco?

They are separate formulations. Standard Big Bud is a general liquid mid-bloom booster, while Big Bud Coco has been formulated specifically around coco coir. Big Bud Coco uses a 0-4-4 PK profile together with magnesium, two forms of calcium and diversely chelated iron to help maintain nutrient balance in coco.

Why is there a separate Big Bud for coco?

Coco coir behaves differently from many other growing media and can present particular challenges around calcium, magnesium, potassium and micronutrient availability. Big Bud Coco adjusts the bloom-booster formulation accordingly rather than relying on the standard Big Bud nutrient profile.

Does Big Bud Coco contain calcium and magnesium?

Yes. Advanced Nutrients specifically formulates Big Bud Coco with magnesium and two forms of calcium, alongside chelated iron.

When should I use Big Bud Coco?

Use Big Bud Coco during active mid flowering, once initial flower formation is established and the crop has entered its main flower-building phase. Discontinue it as the crop progresses into late flowering.

How much Big Bud Coco should I use per litre?

Use Advanced Nutrients Big Bud Coco at 2ml per litre of nutrient solution during its mid-flowering application period.

How much Big Bud Coco do I need for 10 litres?

Use 20ml of Big Bud Coco for 10 litres of nutrient solution at the recommended 2ml/L rate.

How much Big Bud Coco do I need for 50 litres?

Use 100ml of Big Bud Coco for 50 litres of nutrient solution.

How much Big Bud Coco do I need for 100 litres?

Use 200ml of Big Bud Coco for a 100L nutrient reservoir.

How much nutrient solution will 500ml of Big Bud Coco make?

At the recommended 2ml/L rate, a 500ml bottle provides enough concentrate for approximately 250 litres of nutrient solution.

Is Big Bud Coco a complete nutrient?

No. Big Bud Coco is a flowering supplement and bloom booster. Use it alongside an appropriate base nutrient programme rather than as the crop's sole source of nutrition.

Can I use Big Bud Coco with pH Perfect Sensi Coco?

Yes. Big Bud Coco is designed to complement coco feeding programmes and is compatible with Advanced Nutrients pH Perfect base nutrients, including coco-specific base nutrition.

Can Big Bud Coco be used with other nutrient brands?

Yes. Advanced Nutrients states that Big Bud Coco is compatible with its pH Perfect and non-pH Perfect base nutrients and supplements, as well as compatible third-party base nutrients and supplements.

When should I switch from Big Bud Coco to Overdrive?

Big Bud Coco is intended for the main mid-flowering development period. As the crop progresses into late flowering, discontinue Big Bud Coco and move to the late-flowering stage of the feeding programme, where Overdrive is the corresponding Advanced Nutrients supplement.

Does Big Bud Coco contain banned PGRs?

Advanced Nutrients states that Big Bud Coco does not contain paclobutrazol, daminozide or other banned plant growth regulators.

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£12.45