Min. Order Reference FOB Price
13000 L US$0.37-0.42 / L
Product Description
Product Description Potassium humate liquid is water soluble humic acid with K 130g/L min, HA 150g/L min. Its raw material is leonardite. Completely soluble in water. Advantage 1.Increase efficiency of fertiliser such as NPK. 2.Build soil water holding capacity. 3.High levels of humic acid ...