Grodan Grow-Cubes, 2 cu ft, case of 3 growing-accessories while the sun may come

while the sun may come and go

10ft power cord and 240V adapter included

Self-Priming: Yes

multiple units may be needed

Grodan Grow-Cubes, 2 cu ft, case of 3 growing-accessories while the sun may comeGrodan 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