Grodan Stonewool MacroPlugs General Hydroponics increased fruit quality and higher

increased fruit quality and higher resistance to environmental stressors

The B-500SF Chikamasa garden scissor comes coated in fluorine to prevent saps and buildup while working for long periods

and tilting head to direct air where you need it most

Easy to navigate menu to program

an integrated wireless communication system allows the units to communicate with the other pumps for easy monitoring

Grodan Stonewool MacroPlugs General Hydroponics increased fruit quality and higherMacroPlugs 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.