Grodan® Stonewool A-OK Starter 1.5 slab, 30ct (Case) fish This powder grade is ideal

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

and easy to clean

and chelated iron enable your plants to uptake the full range of micronutrients they need to thrive

VOLTAGE 220V/50HZ

compact Green Eye® Headlight easily adjusts with its elastic band and tilting light mount

Grodan® Stonewool A-OK Starter 1.5 slab, 30ct (Case) fish This powder grade is idealA 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.