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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
Raw Microbes Grow Stage
Current lead time is projected to be 30 days from the time payment is received
Hydrofarm's popular Cool Tube now comes in a 24" model with an adjustable reflector
ENERGY USE
Certified organic
Rich Humic spl_bfg Raw Microbes Grow StageHumic 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.
