Grodan Grow-Cubes 2 Cubic Feet Commercial Lighting 4’X4’X6

4’X4’X6

If you've utilized pesticides or foliar sprays during your plant's growth

z-index: 10000

000 hour life expectancy

in conjunction with the MICRO and GROW

Grodan Grow-Cubes 2 Cubic Feet Commercial Lighting 4’X4’X6Grodan 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 while retaining plenty of oxygen