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Convenient diagnostic mode identifies problems early
5 lbs 25¼” x 19¾” x 10¾” 17
Provides essential micronutrients
5in / 127mm
See results quickly with Sea Green
Grodan A-OK 50/40 6/15 Cubes, 2" x 2", 30 sheets of 50 grow-light-bulbs Convenient diagnostic mode identifies problemsGrodan 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