Product character: Black brown liquid Main ingredient: Formulation I: N: 150 g/L, P2O5:40 g/L, K2O:50 g/L, Seaweed extract≥150 g/L, Amino acid≥10 g/L Formulation II: N: 40 g/L, P2O5:70 g/L, K2O:130 g/L, Seaweed extract≥150 g/L, Amino acid≥10 g/L Formulation III: N: 80 g/L, P2O5:80 g/L, K2O:80 g/L, Seaweed extract≥150 g/L, Amino acid≥10 g/L Efficacy: Compatible with majority of liquid fertilizers ...