It is a 100% Water soluble mixture of fertilizer, containing 18% nitrogen, 18% phosphorus and 18% potassium, as well as 6.1% sulphur.In IFFCO N.P.K. (18-18-18) the nitrogen is found in the form of urea nitrogen (amide).Best fertilizer for foliar spraying. It is a balanced N.P.K. and Sulfur fertilizer. It has high solubility and low salt content.It can be mixed with all fertilizers, but usage after the jar test is the correct method.Fair and farmer-friendly price.