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Leonardite humic acid fertilizer (containing 50% humic acid + 10% fulvic acid) is a highly efficient organic fertilizer
Leonardite humic acid HA50% FA10% in agriculture
Product Feature:
- Highly concentrated formula, effective with just a small amount;
- Highly water-soluble (water-soluble>95%);
- No chemical additives, low heavy metal content, suitable for organic agriculture and ecological planting;
- Humic acid decomposes slowly in the soil, continuously providing organic matter;
- Fulvic acid takes effect quickly, achieving a combination of “fast effect + long effect”
- Can be mixed with fertilizers and pesticides (avoid strong alkaline substances) to reduce the risk of pesticide damage.
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Leonardite humic acid fertilizer for agriculture description
What is leonardite fertilizer? Leonardite humic acid fertilizer in agriculture.
Weathered lignite humic acid fertilizer (containing 50% humic acid + 10% fulvic acid) is a highly efficient organic fertilizer that combines the dual advantages of humic acid and fulvic acid and has a significant effect on plant growth and soil improvement. The following are its specific effects and product features.
Effects on plants
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Promote root development
Humic acid stimulates the activity of root meristems, increases root length and root hair density; fulvic acid promotes cell division and enhances nutrient absorption capacity.
Effect: The root system is more developed, and the efficiency of water and nutrient absorption is improved.
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Enhance nutrient utilization
Humic acid: chelates nitrogen, phosphorus, potassium and trace elements in the soil to reduce loss;
Fulic acid: carries nutrients directly into plant cells to improve foliar fertilizer efficiency (such as spraying).
Effect: Fertilizer utilization rate is increased by 20%-30%, reducing the number of chemical fertilizers.
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Improve soil structure
Humic acid promotes the formation of soil aggregate structure and alleviates compaction; fulvic acid dissolves salt and reduces soil EC value.
Effect: Enhance water and fertilizer retention capacity, especially suitable for saline-alkali land or heavy clay soil.
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Enhance stress resistance
Fulvic acid regulates enzyme activity in plants (such as increasing SOD activity), and humic acid promotes beneficial bacteria to inhibit pathogens.
Effect: Drought resistance, cold resistance, disease and pest resistance are significantly improved.
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Improve yield and quality
Promote photosynthesis, increase sugar and protein synthesis, especially for fruits and vegetables, it can improve the taste and storage resistance.
Advantages of Leonardite humic acid fertilizer in agriculture.
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Highly active ingredients
The total content of humic acid, fulvic acid and K2O is 70%, which is a highly concentrated formula that can be effective with a small amount of use.
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Diverse physical forms
Common forms: dark brown powder or granules (water solubility> 95%), or liquid concentrate (pH 5-7, neutral and mild).
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Environmentally friendly
No chemical additives, low heavy metal content (must meet national standards), suitable for organic agriculture and ecological planting.
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Strong compatibility
Can be mixed with fertilizers and pesticides (avoid strong alkaline substances) to reduce the risk of pesticide damage.
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Long-term slow release
Humic acid decomposes slowly in the soil and continuously provides organic matter; fulvic acid takes effect quickly, achieving a combination of “fast effect + long effect”.
Leonardite humic acid fertilizer for agriculture Technical Sheet
Product description
| Product Name | Leonardite humic acid fertilizer |
| Category | Leonardite fertilizer, humic acid fertilizer, fulvic acid fertilizer, potassium humic/fulvic acid fertilizer |
| Water solubility | ≥95% Water Soluble |
| Shape | Dark/black brown powder or granules |
| Content | HA≥50%; FA≥10%, K2O≥10% |
| PH | 9-11 |
| Application | Economic crops, fruit trees, vegetables…. |
| Place of origin | China |
| Certificate | ISO, OMRI |
Payment & Shipment Terms
| Minimum Order Quantity | Negotiation |
| Packaging Details | 20kg,25kg /bag or customized, |
| Delivery time | 7 days |
| Payment Terms | L/C, TT |
| Supplier ability | 1000T/Month |
Leonardite humic acid fertilizer applications
All plants including Economic crops, fruit trees, vegetables, crops, tobacco, gardening, plantation, rice, wheat, corn, barley…and so on.
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