Grodan Grow-Cubes, 1 cu ft, case of 6 spl_ps an increase in growth rate

an increase in growth rate

000W HPS lamp

sold individually

facilitating vigorous and healthy root development for both cuttings and established root systems

DE 1000w HPS Replacement

Grodan Grow-Cubes, 1 cu ft, case of 6 spl_ps an increase in growth rateGrodan 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