Nutrifield Top Fill Coco Cube 4-Pack – 5.8L / 1.53gal (18 x 18 x 18 cm)
Nutrifield Top Fill Coco Cubes are a convenient, high-performance growing medium designed for growers seeking reliable results with minimal effort. Each cube is made from 100% natural, biodegradable coco coir fiber and comes pre-buffered to prevent calcium and magnesium lockout—supporting optimal nutrient uptake from the start.
With a low electrical conductivity (EC) and stabilized pH, these cubes are ideal for modular and hydroponic systems, helping to reduce cross-contamination and promote healthy root development. Simply open the bag, plant, water, and grow.
- Just Add Water
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Volume: Expands to 5.8L / 1.53gal
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Dimensions: 18 cm x 18 cm x 18 cm
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Soil Amending Ingredient: 100% Coco Coir Fiber (Cocos nucifera)


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