ARC CMH Lighting System (No Lamp) spl_hgc and humic acid

and humic acid

Vitamino increases plants performance in soil

It fits on either the ONA Gel Pail or ONA Gel Jar (both of which are 4 liters/1 gal)

and stored at room temperature

ARC CMH Lighting System (No Lamp) spl_hgc and humic acidThe ARC CMH 315W system is a complete, low profile 315W ceramic metal halide lighting system designed for commercial growers needs. It features massive thermal heat distribution fins on the ballast compartment to allow the internal electronic components to operate at optimal temperature range, ensuring long ballast life. The replaceable reflector was specifically designed to distribute the CMH lamps PPF (Photosynthetic Photon Flux) in a rectangular,