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Grodan Stonewool MacroPlugs (Case of 35 Bags) HGC706120MacroPlugs 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.
Hang card display
Pure Blend Tea is enhanced and fortified with a premium blend of ultra-soluble humates
ultra-low-volume fogger designed to effectively control a wide variety of greenhouse insects
–Light Weight 3
77 EC conductivity standard calibration solution
or lighting adapters
and environment-friendly
using a dedicated fan pack that is powered by the humidifier itself
accurate pH readings range between pH 3
Alarm Box and/or Sample Pot
This means that both versions pass strict testing for Saponin
but can still be subject to attacks from smaller microbes such as bacteria
US$ 17.54
US$ 139.01
US$ 230.19