Grodan Pro A-OK 50/40 6/15, 2"x2", case of 1,500 lighting_accessories Can be used safely within

Can be used safely within a week until harvest

Cuttings are ready to transplant within 2 to 3 weeks

Flush mounting and hanging clips

The bulbs are made in Germany by an ISO 9001 certified facility

Expand & Plant Organic Coir Sheets with Nutrients (8 sheets)

Grodan Pro A-OK 50/40 6/15, 2"x2", case of 1,500 lighting_accessories Can be used safely withinGrodan 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