Grodan Grow-Cubes 2 cu ft case of 3 Commercial Lighting heat-resistant

heat-resistant

• No circling roots

offering ample room for root development and crop expansion

Replace every 2

Outer cloth bag catches any Keif that may pass through the micron white bag

Grodan Grow-Cubes 2 cu ft case of 3 Commercial Lighting heat-resistantDescription Product Details: Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution