Product character: black or brown liquid, water soluble 1. Product character: black or brown liquid, water soluble2. Organic matter: 120g/L 3. Effective component: seaweed extracted matter: ≥20g/L; N + P2O5 + K2O ≥120g/L 4. Microelement: Cu + Fe + Mn + Zn + B ≥5g/L; some active substances: seaweed polysaccharide, mannitol, amino acid, cytokinin, betaine, vitamine, gibberellins, growth element 5. ...