Grodan Stonewool A-OK Starter Plugs lighting-accessories fully enclosed system minimizing any

fully enclosed system minimizing any unpleasant odors

Compact Size (155mm Total Length): Offers excellent control and maneuverability

delivering dependable and safe light

Rhino Skin is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics

Depending on the controller

Grodan Stonewool A-OK Starter Plugs lighting-accessories fully enclosed system minimizing anyA 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). Note: Item #713020 is supplied without shrink wrap.