... .The total amount of nitrogen (N), phosphorus (P2O5), potassium (K2O) ≥ 170 g / l.The total amount of trace elements (boron, zinc ... ≥ 80.0Total content of nutrients (N + P2O5 + K2O) g/L≥ 170.0Total content of trace elements (for Zn, B, Mo) g ...