Specific for Hemp and Cannabis production Miicrobial Mass PRO Increases the bioavailability of phosphate and calcium to the plant through the use of phosphate and calcium-solubilizing bacteria. Increases the bioavailability of iron through the use of siderophore-producing bacteria. Promotes good soil health with enzymes that hydrolyze substrate into useful byproducts for the rhizospheric microbial communities. From the makers of Chitosal
