Grodan - Uni-Slab (9.5x8x4") - Superior Stone Wool for Enhanced Growth
Grodan Uni-Slab (9.5x8x4") is designed with advanced wetting technology, offering a wide control range for precise irrigation management. This improved stone wool slab ensures uniform water content (WC) and electrical conductivity (EC) distribution, promoting fast rooting and vigorous growth throughout the entire growing cycle. Ideal for cannabis cultivation, the Grodan...