SMALL PACK NPK 12-12-17-2+B+TE THINGS TO KNOW BEFORE YOU BUY

NPK12-12-seventeen+2MGO+TE could be designed based on the needs of crop range method. That may be selected N elements of ammonium nitrogen,nitrate nitrogen;K2O elements can pick potassium chloride,potassium sulfate,Potassium nitrate;relevant to all kinds of crop fertilizer.Containing 2% of all kinds of trace elements.High efficiency in nitrogen lau