Edta fe, edta mn, edta zn, edta cu, potassium nitrate, calcium nitrate, ammonium sulfate, calcium nitrate with boron, calcium magnesium nitrate, calcium ammonium nitrate(calcium nitrate granular), magnesium nitrate, magnesium sulfate, urea, potassium dihydrogen phosphatemkp, ammonium dihydrogen phosphate (map), diammonium phosphate(dap), potassium sulfate, ammonium sulfate, compound fertilizer, npk 20 20 20, npk 30 10 10, npk 19 19 19, npk 13 40 13, npk 6 12 36, npk 8 12 24, organic fertilizer, potassium humate, humic acid
Copper Sulfate