Grodan- MM Block lighting-accessories SUPERthrive replenishes soil and encourages

SUPERthrive replenishes soil and encourages the natural building blocks that plants make themselves under optimum conditions

Mixed solution may be stored or used immediately

food and beverage

improves capillary action

4) Using a utility knife

Grodan- MM Block lighting-accessories SUPERthrive replenishes soil and encouragesGrodan 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