NPK12-12-17+2MGO+TE might be built in accordance with the needs of crop range formulation. Which may be chosen N elements of ammonium nitrogen,nitrate nitrogen;K2O elements can pick out potassium chloride,potassium sulfate,Potassium nitrate;relevant to all kinds of crop fertilizer.Made up of two% of an array of trace elements.High performance in nitrogen launch https://bulk-npk-12-12-17-2-b-te13489.blogitright.com/32800652/the-2-minute-rule-for-50kg-npk-12-12-17-2-b-te-bag