Liquid Humic Acid
Liquid Humic Acid
Liquid Humic Acid
| Product Name: | Liquid humic acid |
| Category: | Humic Acid Fertilizer |
| Ingredients: | Fulvic acid, black humic acid and palmitic acid,amino acids, soil conditioner. |
| CAS No.: | 69235-69-4 |
| Purity: | 100% |
| Feature: | 100% Mineral Fertilizer |
| Humic Acid(dry basis): | 10-12% |
| K2O(dry basis): | 1%min |
| Place of Origin : | Shangdong,China |
| Certificate: | ISO 22241-1, ISO 9001 standards |
Liquid Humic Acid Description
Liquid Humic Acid is a premium, water-soluble organic bio-stimulant derived from natural oxidized lignite (leonardite). Rich in humic substances, it plays a critical role in enhancing soil structure, boosting plant metabolism, and increasing nutrient uptake efficiency. Ideal for use in sustainable agriculture, greenhouse cultivation, horticulture, and hydroponic systems.
This product is suitable for foliar application, soil irrigation, and seed treatment, making it a versatile tool in modern crop nutrition management.
Key Features
Boosts Nutrient Uptake – Enhances the availability and assimilation of NPK and micronutrients
Improves Soil Structure – Increases soil cation exchange capacity (CEC) and organic matter
Stimulates Root Growth – Encourages early seedling development and stronger root systems
Enhances Crop Yield & Quality – Improves flowering, fruit setting, and overall biomass
Increases Abiotic Stress Tolerance – Supports plants against drought, salinity, and heat
Supports Microbial Activity – Promotes beneficial microbial populations in the rhizosphere
Safe & Eco-Friendly – Suitable for organic farming (OMRI-listed formulations available)
Technical Specifications
| Parameter | Typical Value |
|---|---|
| Appearance | Dark brown to black viscous liquid |
| Source Material | Natural Leonardite (USA origin) |
| Humic Acid Content | ≥ 12% (by dry weight) |
| Fulvic Acid Content | ≥ 6% |
| Potassium (K₂O) Content | ≥ 2.0% |
| Organic Matter | ≥ 180 g/L |
| Solubility in Water | 100% |
| pH Range | 8.0 – 10.0 |
| Density | 1.10 – 1.20 g/cm³ |
| Cation Exchange Capacity (CEC) | 400–600 meq/100g |
| Shelf Life | 24 months |
Recommended Application Rates
Foliar Application
-
Rate: 100–150 ml per 100 liters of water
-
Timing: Apply during early vegetative and flowering stages
-
Frequency: Every 10–15 days during active growth
-
Best Practices: Spray during early morning or late afternoon
Soil/Drip Irrigation
-
Rate: 5–10 liters per hectare per application
-
Frequency: 3–5 applications per season
-
Suitable For: Open fields, orchards, greenhouses
Seed Soaking / Root Dipping
-
Rate: 3–5 liters diluted in 100 liters of water
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Method: Soak seeds or transplant roots for 8–12 hours before planting
Rate: 100–150 ml per 100 liters of water
Timing: Apply during early vegetative and flowering stages
Frequency: Every 10–15 days during active growth
Best Practices: Spray during early morning or late afternoon
-
Rate: 5–10 liters per hectare per application
-
Frequency: 3–5 applications per season
-
Suitable For: Open fields, orchards, greenhouses
Seed Soaking / Root Dipping
-
Rate: 3–5 liters diluted in 100 liters of water
-
Method: Soak seeds or transplant roots for 8–12 hours before planting
Rate: 3–5 liters diluted in 100 liters of water
Method: Soak seeds or transplant roots for 8–12 hours before planting
Packaging Options
| Package Size | Container Type |
|---|---|
| 1 Liter | HDPE Bottle (with handle) |
| 5 Liters | Plastic Jerry Can |
| 20 Liters | Stackable Drum |
| 200 Liters | Industrial HDPE Barrel |
| 1000 Liters | IBC Tote Tank |
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Why Choose Our Liquid Humic Acid Fertilizer?
- High-Quality Leonardite Source
Sourced from premium North American leonardite for maximum humic and fulvic acid content. - Powerful Concentration
Contains ≥12% humic acid and ≥6% fulvic acid to boost nutrient uptake and root development. - 100% Water Soluble
No sediment, no clogging—perfect for drip irrigation, foliar spray, and fertigation. - Eco-Friendly & Organic Certified
Free from harmful residues and suitable for organic farming (OMRI-listed). - Proven Performance
Trusted by growers worldwide for improving yield, soil health, and stress resistance.
