Johnny Green Coco Cubes are premium compressed coconut coir cubes designed for professional cultivation.
They expand quickly when hydrated, creating a stable, well-aerated growing medium.
The balanced air-to-water ratio promotes strong root development and efficient nutrient uptake.
Low EC and buffered processing ensure clean, consistent performance.
Ideal for hydroponic, soilless and high-precision growing systems.
Johnny Green Coco Cubes are premium compressed coconut coir cubes designed for professional cultivation.
They expand quickly when hydrated, creating a stable, well-aerated growing medium.
The balanced air-to-water ratio promotes strong root development and efficient nutrient uptake.
Low EC and buffered processing ensure clean, consistent performance.
Ideal for hydroponic, soilless and high-precision growing systems.
details
Johnny Green Coco Cubes are a high-performance, compressed coconut coir growing medium designed for professional cultivators and advanced hobby growers who demand consistency, purity, and optimal root development.
Manufactured by Johnny Green, these coco cubes are produced from carefully selected coconut husks, processed to achieve a stable structure, low EC levels, and an ideal air-to-water ratio. Once hydrated, the cubes expand rapidly into a uniform, fibrous substrate that supports vigorous root growth and superior nutrient uptake.
Johnny Green Coco Cubes are optimized for:
Hydroponic systems
Soilless cultivation
Seed starting and propagation
Transplanting into larger containers
Precision fertigation programs
The structure of the coco fibers promotes excellent oxygen availability in the root zone while maintaining balanced moisture retention. This combination reduces the risk of overwatering, root rot, and nutrient lockout—critical factors in commercial cultivation environments.
Each batch undergoes thorough washing and buffering to remove excess salts and stabilize the medium. The result is:
Low initial EC
Stable pH range
Minimal dust content
Consistent expansion ratio
High cation exchange capacity (CEC)
This ensures predictable performance across cycles, allowing growers to implement precise feeding strategies without unexpected substrate fluctuations.
Coconut coir is a renewable byproduct of the coconut industry, making Johnny Green Coco Cubes an environmentally responsible alternative to peat-based media. Their compressed format significantly reduces shipping volume and storage space—an advantage for distributors, retailers, and large-scale growers alike.
Whether integrated into drip irrigation systems, used in vertical farming setups, or applied in controlled-environment agriculture (CEA), Johnny Green Coco Cubes provide the structural stability and consistency required for high-yield production.
For growers focused on root health, nutrient efficiency, and operational scalability, Johnny Green delivers a professional-grade coco solution built for performance.
Benefits
Fast Expansion – Quickly expands when hydrated, saving preparation time.
Excellent Aeration – Promotes strong oxygen flow in the root zone.
Optimal Water Retention – Maintains balanced moisture without oversaturation.
Low EC & Buffered – Clean and stable start for precise nutrient control.
Improved Root Development – Encourages dense, healthy root systems.
Consistent Structure – Uniform texture for predictable performance across cycles.
High Cation Exchange Capacity (CEC) – Enhances nutrient availability and uptake efficiency.
Reduced Risk of Root Diseases – Proper drainage helps prevent root rot.
Compact & Efficient Storage – Compressed format reduces shipping and storage costs.
Sustainable Material – Made from renewable coconut coir, an eco-friendly alternative to peat.
STORAGE
Store in a dry, shaded, and well-ventilated area.
Avoid direct sunlight and exposure to rain or ground moisture.
Keep bags sealed and elevated off the floor to prevent contamination.
Do not store near chemicals, fertilizers, or strong odors.
For optimal performance, use within the recommended production cycle and maintain stable warehouse conditions.
USAGE
Place the compressed coco cube in a clean container and add water gradually.
Allow the cube to fully expand (usually within a few minutes).
Once expanded, gently break apart and fluff the coco to create an even, airy texture.
For best results, moisten the coco with a light nutrient solution (low EC) before planting to buffer the medium.
Insert seeds, cuttings, or transplant seedlings directly into the prepared coco medium.
Use regular fertigation with proper drainage. Maintain stable pH and EC according to your crop requirements.
