Composition
Total potassium (K) 12.9% w/w, Total zinc (Zn) 4.6% w/w, Total sulphur (S) 3.26% w/w, Total manganese (Mn) 2.5% w/w, Total iron (Fe) 2.5% w/w, Total magnesium (Mg) 2.5% w/w, Total copper (Cu) 1.25% w/w, Total boron (B) 0.6% w/w, Total nitrogen (N) 0.55% w