Grodan A-OK Starter Plug, 50/40, 2 inch plugs, shrink wrapped (50 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™ come labeled with instructions in a shrink-wrapped sheet that fits a standard 10 x 20 tray (flat)