Grodan Grow-Cubes, 1 cu ft, case of 6 Hydroponics • No salt buildup

• No salt buildup

and platform to keep your plants automatically watered

This CMh 315 ballast is silent

• Fits all Growboxes with a minimum height of 6'5" (2 m) and a frame of 16 mm round tubing

Clean in 5 minutes

Grodan Grow-Cubes, 1 cu ft, case of 6 Hydroponics • No salt buildupGrodan 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