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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Easy to store when not in use
Energy efficient: To replace T5 54W fluorescent HO lamps
Formulated with Canadian sphagnum peat moss
The ionization tubes should be inspected and replaced periodically per the manufacturer's recommended schedule
The Core is extremely efficient coming in at 2
Grodan Grow-Cubes, 1 cu ft, case of 6 spl_nextlight Easy to store when notGrodan 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
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