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the RAY44's 120-degree beam angle concentrates photons directly on the canopy
we have a full line of industrial-strength bag sizes available
Specially formulated for fruits and vegetables
Discreet appearance
Rich Humic Options:Rich Humic (Humic Acid) 1gal the RAY44's 120-degree beam angleHumic acid is a naturally occurring material found in soils, lignite and composting vegetable matter. Rich Humic lab results show 22% humic acid through the alkaline extraction method and 3% humic acid through the acid insoluble method. Because some states recognize only the acid insoluble method, we list Rich Humic at 3% humic acid.
US$ 237.50
US$ 497500.00
