Grodan® Stonewool A-OK Starter 1.5 slab, 30ct (Case) fish this mix is intended to

this mix is intended to dry quickly and accept immediate feeding

Universal outlets allow total flexibility

This powder grade is ideal for blending with other fertilizer materials or amendments as a trace mineral resource to help meet plant nutritional needs

VOLTAGE 220V/50HZ

protein-infused booster that will help your plants live their best lives

Grodan® Stonewool A-OK Starter 1.5 slab, 30ct (Case) fish this mix is intended toA OK Starter 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). Note: Item #713020 is supplied without shrink wrap.