China Seaweed Extract Powder /Flakes, Find details about China Seeweed, Powder from Seaweed Extract Powder /Flakes
Alginic acid | ≥18% | |
organic matter | 45.0-55.0% | |
total nitrogen | 2.0-3.0% | |
phosphorus | 2.0-5.0% | |
Microelements (Fe/Zn/B/Mo) | ≥0.2% | |
potassium | 8-18% | ≥18% |
solubility in water | 100% | |
PH | 6.0-10.0 |