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Using a Dual Beam NDIR (Non-Dispersive Infrared) sensor
A-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks
Measures conductivity and temperature
Get the frosted look even on the leaves
Flanges range in size from 4 in to 20 in depending on your specific needs
Grodan® Stonewool A-OK Starter Plugs Size:Grodan PRO A-OK Starter Plugs 1.5 in Unwrapped (30/Cs) Using a Dual Beam NDIRA 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.
US$ 109.95
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US$ 109.95
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US$ 109.95
