Grodan Improved Gro-Block Media Amount:36 strips Freight Savings

Freight Savings

Length: 66" or 96"

patios or anywhere you want to keep cool under

of coverage in as little as 70 minutes

Greenhouse Film Technical Data Sheet (PDF)

Grodan Improved Gro-Block Media Amount:36 strips Freight SavingsGrodan 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