Cultiwool Rockwool Cube Single Block

Cultiwool Grow Cubes deliver a stress-free propagation experience, giving your seedlings and cuttings the perfect foundation for strong root development. Though small, these cubes are engineered to transform your growing results.

These cubes provide total control over your plants' growth environment. The unique water retention design collects moisture at the base while maintaining excellent airflow throughout, creating an ideal air-to-water ratio for robust root systems. Your seedlings and cuttings develop uniformly, maximizing yields with minimum risk.

Preparation is straightforward: soak cubes in your nutrient solution, plant seeds 1-2 inches deep, keep away from light until germination, then transition to light. Once 3-4 true leaves appear, transplant directly into your hydroponic system.

Why growers choose Cultiwool cubes: specifically designed for propagation, excellent saturation and re-saturation properties, positive effect on EC levels, reliable performance, and exceptional durability. Experience the confidence that comes from a high-performance growing substrate engineered for success.