GRODAN IMPROVED GRO-SLAB 36 X 6 X 3 NOT CUT

The Grodan Improved Gro-Slab is a premium rockwool growing medium designed for high-performance hydroponic production. Engineered for optimal water retention and air-to-water balance, it promotes strong root development and consistent plant growth throughout the crop cycle.

This 36" x 6" x 3" uncut slab provides flexibility for custom plant spacing and irrigation setups, making it ideal for commercial and professional grow operations. The improved fiber structure helps maintain uniform moisture distribution while supporting faster rooting and healthier, more vigorous plants.

Perfect for use in drip irrigation systems, Grodan slabs deliver reliable performance, excellent drainage control, and repeatable results from propagation through harvest.