Hydro Organics / Earth Juice Rich Humic Pint
$6.90 $8.62
Rich Humic is a concentrated liquid humic acid formulation. Lab results show 22% humic acid through the alkaline extraction method and 3% humic acid through the acid-insoluble method. Acid-insoluble method is used by the CDFA. For indoor/outdoor plants, soil and hydroponics.