Min. Order Reference FOB Price
13000 kg US$0.57-0.70 / kg
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. Fully water soluble, easy to absorb, anti-flocculation, anti-stubble, ...