Grodan A OK StarterPlugsSheet98

Grodan A-OK starter plugs are ideal for starting seeds and root cuttings prior to transplanting into larger gro-blocks. Each plug is 1.5 inches in size and shrink wrapped to fit in a standard 10 x 20-inch gro-smart tray (sold separately). Made from stonewool fibers, it provides even distribution of water and nutrients resulting in positive germination. Contains 98 starter plugs per sheet.