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Von Liebig's Special is the crown jewel of Silicas and directly impact your plants' development and resistance
The 8 light controller has 2 banks of 4 lights
Use on vegetables
Whitefly and more
1680D Oxford fabric is known for strength
Grodan A-OK 1.5 in x 1.5 in Sheets UnWrapped Size:Case of 30 Von Liebig's Special is the(98 Plugs Sheet) Grodan 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
