Grodan Stonewool A-OK Starter Plugs bloom the Plasma Air 50 Series

the Plasma Air 50 Series Industrial Ionizer delivers a proven

counter tops

The Arize Greenhouse Pro LED lamp is designed to facilitate greenhouse photoperiod control

The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the Bluelab Conductivity/Temperature probe

You can set it to spray only in the dark (low light) or during the day (when lights are normally on)

Grodan Stonewool A-OK Starter Plugs bloom the Plasma Air 50 SeriesA 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.