We are offering water soluble fertilizer. 17-17-17+trace elements jlf 17-17-17 is a water-soluble npk fertilizer, featuring very high degree of solubility. The 1:1:1 npk ratio makes it perfectly balanced, versatile and able to be used during the entire life-cycle of the crop. jlf 17-17-17 supplying easily assimilated nitrogen, phosphorus and potassium, guarantees a complete plant nutrition and promote the growth and productivity while forestalling the onset of nutritional deficiencies or imbalances, thanks in part to the presence of trace elements.