1. High N,High P,High K 2. NPK with TE The NPK fertilizer can supply the plants with three major elements, n,p,k, and TE We can adjust percentage of N-P-K and trace element (Ca, Mg, Mn, Zn etc) in the compound fertilizer for customer requirements. The following formulars are very polular all over the world. Specifications: Product FormulationAppearanceNP Fertilizer N.P. 10-10-0N.P. 20-20-0N.P.16- ...