• House and Garden Coco B - 1 Litre
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Product benefits

  • Complete Nutrition
  • Coco System Ready
  • Elemental Balance
  • Magnesium Support
  • Vigorous Growth
  • Better Nutrient Uptake
  • Resilient Growth
  • Aroma Boost

This product may offer additional benefits beyond those listed.

Frequently purchased together

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House & Garden Coco B - 1 Litre

Vegetative Stage Flowering Stage Indoor Outdoor Regular Watering Watering Systems Hydroponics Coco Coir Safe Soil Soilless
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Manufacturer Recommended Products

These manufacturer-recommended products are designed to be used with this product for proper performance and best results. In multi-component systems, all recommended components should be used together as directed to help ensure effective use.

Product benefits

  • Complete Nutrition
  • Coco System Ready
  • Elemental Balance
  • Magnesium Support
  • Vigorous Growth
  • Better Nutrient Uptake
  • Resilient Growth
  • Aroma Boost

This product may offer additional benefits beyond those listed.

Description
Description
House & Garden Coco A and B is a two-part base nutrient for coco coir grows, built to deliver a precise mineral balance that supports vigorous growth from start through flowering. It’s a coco-specific base fertilizer designed for drain-to-waste hydroponic systems where consistency in the root zone matters.

Coco coir has unique nutrient-holding behavior, so House & Garden Coco A and B focuses on the right ratios of soluble macronutrients with added attention to magnesium. That targeted balance is tuned to the cation-exchange capacity of coco, helping plants stay steady instead of chasing deficiencies that can show up in coir-based media. It’s formulated for pure coco coir, plus coco blends that contain 30% or more coco coir, so it fits common coco setups without changing the goalposts.

As a complete two-part base nutrient, it’s built to promote lush, vigorous growth while supporting plant strength and resilience as plants mature. The formula is also positioned to boost nutrient uptake efficiency, which is especially valuable when you want the plant to stay responsive and even across the canopy. Through flowering, it’s described for enhancing yield and aroma, making it a practical foundation when you’re aiming for both performance and finish quality.

House & Garden Coco A and B is suited for coco-based growing, including drain-to-waste hydroponic systems, and it’s presented as a straightforward option across the grow and bloom phases—from cuttings and seedlings through late bloom. For growers who care about clean inputs, it’s stated to contain no dyes, no synthetic PGRs, and no detectable heavy metals.

The mineral sources behind the formula are listed as calcium nitrate, ammonium nitrate, nitric acid, and potassium hydroxide. If you’re running coco coir and want a coco coir base nutrient that’s tuned for soluble macronutrients, magnesium balance, and steady uptake, House & Garden Coco A and B is a strong fit for growers who want reliable results without extra complexity.
How to use
Vegetative stage - Coco B:
- Week 1: mix 1.0 ml per litre of water or nutrient solution.
- Week 2: mix 1.5 ml per litre of water or nutrient solution.
- Week 3: mix 1.5 ml per litre of water or nutrient solution.

Flowering stage - Coco B:
- Week 1: mix 2.0 ml per litre of water or nutrient solution.
- Week 2: mix 2.0 ml per litre of water or nutrient solution.
- Week 3: mix 2.5 ml per litre of water or nutrient solution.
- Week 4: mix 2.5 ml per litre of water or nutrient solution.
- Week 5: mix 2.5 ml per litre of water or nutrient solution.
- Week 6: mix 2.0 ml per litre of water or nutrient solution.
- Week 7: mix 2.0 ml per litre of water or nutrient solution.
- Week 8: mix 2.0 ml per litre of water or nutrient solution.
Product benefits
Vegetative Stage; Flowering Stage; Indoor; Outdoor; Regular Watering; Watering Systems; Hydroponics; Coco Coir Safe; Soil; Soilless; Complete Nutrition; Coco System Ready; Elemental Balance; Magnesium Support; Vigorous Growth; Better Nutrient Uptake; Resilient Growth; Aroma Boost.

How To Use

How to Use House & Garden Coco B - 1 Litre

Step-by-step mixing and feeding instructions for House & Garden Coco B - 1 Litre.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of House & Garden Coco B - 1 Litre well before every use. Using the feeding schedule below, measure the recommended dose and add it directly to the water while stirring. Allow the solution to mix fully before adding any other fertilizers, additives, or supplements.

Always add nutrients to water — not the other way around. Mix thoroughly between products to ensure an even, stable nutrient solution.

Week-by-week feeding schedule

Vegetative stage — Coco B

  • Week 1: mix 1.0 ml per litre of water or nutrient solution.
  • Week 2: mix 1.5 ml per litre of water or nutrient solution.
  • Week 3: mix 1.5 ml per litre of water or nutrient solution.

Flowering stage — Coco B

  • Week 1: mix 2.0 ml per litre of water or nutrient solution.
  • Week 2: mix 2.0 ml per litre of water or nutrient solution.
  • Week 3: mix 2.5 ml per litre of water or nutrient solution.
  • Week 4: mix 2.5 ml per litre of water or nutrient solution.
  • Week 5: mix 2.5 ml per litre of water or nutrient solution.
  • Week 6: mix 2.0 ml per litre of water or nutrient solution.
  • Week 7: mix 2.0 ml per litre of water or nutrient solution.
  • Week 8: mix 2.0 ml per litre of water or nutrient solution.
Tips for best results
  • Maintain pH and EC/ppm within the range recommended for your growing medium and crop.
  • Use fresh nutrient solution whenever possible and avoid leaving mixed solution stagnant for long periods.
  • Store nutrients in a cool, dark place away from direct sunlight and extreme temperatures.
  • Keep bottles tightly sealed when not in use to reduce air exposure and preserve product quality.
  • Use clean measuring tools and regularly rinse or clean your reservoir, lines, and irrigation equipment.
Common mistakes to avoid
  • Do not mix different nutrients or additives together in concentrated form before adding them to water.
  • Do not exceed the recommended dosage unless you are following a tested, crop-specific feeding plan.
  • Do not skip pH or EC/ppm checks when growing in hydroponic or soilless systems.
  • Do not allow the nutrient solution to freeze or overheat, as this can damage the formulation.
  • Do not ignore the directions on the product label for your specific crop, growth stage, and system type.

Warnings & Safety
Important – Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General Safety Precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First Aid – Skin Contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First Aid – Eye Contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First Aid – Ingestion

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

First aid – Inhalation

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage And Handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important – Medical

If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.

Frequently purchased together

View full details
Nutrient Feed Chart

Vegetative — Week 1

  1. Coco A
    —
  2. Coco B
    —
  3. Roots Excelurator
    —
  4. Multi Zen
    —
  5. Bud-XL
    —
  6. Top Booster
    —
  7. Top Shooter
    —

Flowering — Week 1

  1. Coco A
    —
  2. Coco B
    —
  3. Roots Excelurator
    —
  4. Multi Zen
    —
  5. Bud-XL
    —
  6. Top Booster
    —
  7. Top Shooter
    —

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