Chemical Composition (W/V) Element Percentage Phosphorus (p2o5) 48% w/v Potassium (k2o)...
Chemical Composition (W/V) . Element Percentage Phosphorus (P2O5) 44% Potassium (K2O) 7.5%...
Chemical Composition (W/V) # Element Percentage 1 Calcium 15% 2 Boron 2% 3 Nitrogen...