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Reset for superior hard surface cleaning
soil applied fertilizers
Heavy duty
– Recommended starting EC for source water should be 0-20ppm
This formula will give plants enhanced moisture content for longer duration in between feeding and help anchor large plants
Grodan Stonewool MacroPlugs (Case of 35 Bags) HGC733763 Reset for superior hard surfaceMacroPlugs are 1. 5 in round with a slit that allows easy insertion of a cutting. These loose round plugs fit perfectly into the Gro Block hole. For best results, always insert MacroPlugs in a tray with individual cells. The individual cell will make sure the plug stays closed around the stem of your cutting.
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