Purchase Qty. Reference FOB Price
13,000-45,999 kg US$0.59
46,000-89,999 kg US$0.58
90,000+ kg US$0.57
Product Description
Product Description Super potassium humate is water soluble humic acid with 70% / 65%min humic acid and 12%/10%min K2O. Its raw material is leonardite. Have types of flakes,powder,crystal and column. Completely soluble in water. Advantage 1.Increase efficiency of fertiliser such as NPK. ...