Premium 25x25x30MM Rock Wool Cubes for Agricultural Greenhouses
High-density rock wool cubes ensure superior water retention and optimal aeration for robust root development. Precision-cut 25x25x30MM dimensions provide consistent spacing and easy handling in hydroponic and soil-based systems. Sterile, pest-resistant material promotes healthy seedling growth without chemical additives. Ideal for commercial greenhouses, vertical farms, and nursery propagation. Engineered for high-volume growers with uniform quality and bulk pricing advantages. Global wholesale supply with competitive rates for large-scale agricultural projects.