1.Organic matter: 80% min 2.Humic acid (dry basis):50% min 3.Citric soluble magnesium (MgO):10% 4.MOQ: 2 ton
1. Property
Humic Acid Magnesium Fertilizer is mainly used as soil regulator for fruit trees, oil vegetables and short--term nutrition absorbing crops such as rice, wheat, etc. It benefits the process of photosynthesis and promotes seed germination and seedling growth by providing Mg. It can also be used as multi-functional, high-effective compound fertilizer after combination with the elements of nitrogen, phosphorus and potassium.
2. Specification
Appearance: Black powder & granular
Organic matter: 80% min
Humic acid (dry basis):50% min
Citric soluble magnesium (MgO):10% min
Water-soluble magnesium (MgO): 3% min
Moisture ≤15%
3. Application
Soil application.
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organic magnesium fertilizer