Grodan Stonewool MacroPlugs Options:Grodan MacroPlug Round w/ Slit Bulk (2000/Cs) bacteria and fertilizer creates a

bacteria and fertilizer creates a gel to dip transplants and root cuttings into for transplant success

and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop

high-performance operation

houseplants

coarse grade perlite

Grodan Stonewool MacroPlugs Options:Grodan MacroPlug Round w/ Slit Bulk (2000/Cs) bacteria and fertilizer creates aMacroPlugs 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.