

Grodan - Stonewool A-OK Starter Plugs (1.5") NO WRAP
Grodan A-OK Starter Plug, 1.5 inch plugs, (98 plugs/Sheet) A-OK Starter Plugs™ for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs™ sheet that fits a standard 10 x 20 tray (flat). Grodan Stonewool (rockwool) is made from molten rock spun into cotton...