NPK12-12-17+2MGO+TE is often developed in accordance with the needs of crop variety components. Which can be selected N elements of ammonium nitrogen,nitrate nitrogen;K2O elements can opt for potassium chloride,potassium sulfate,Potassium nitrate;relevant to all kinds of crop fertilizer.Containing 2% of all types of trace elements.High performance in nitrogen release Management,the he... https://vegetable-fertilizer-npk68913.vidublog.com/31835632/farming-specific-keywords-secrets