Specification:Â AppearanceBlack PrillsSize2-4mmOrganic Substance:70%min.Humic acid:50%min.Amino Acid:10%min.Nitrogen:16%min.Potassium (as K2O)1%min. ...Explore More
Specification: AppearanceBlack Brown LiquidHumic acid(dry basis)18g/L min.Fulvic acid (dry basis)10g/L min.Potassium (K2O)2.5g/L min.Solubility ...Explore More
