Humic Acid Water Soluble Fertilizer
Our humic acid water soluble fertilizer is a balanced formulation that combines humic acid with nitrogen, phosphorus, and potassium nutrients, providing both soil amendment and plant nutrition in one product. Made from high-quality leonardite and mineral fertilizers, this Humic acid water soluble fertilizer dissolves completely in water and is compatible with all fertigation systems. It is designed to improve nutrient utilization efficiency, reducing fertilizer waste and environmental impact.
Product Parameters
|
Indicator |
Specification |
|
Formulation |
Dark brown powder |
|
Humic Acid Content |
20% |
|
Total NPK Content |
20-20-20 |
|
Organic Matter Content |
25% |
|
pH Value (1% solution) |
7.0-8.0 |
|
Water Insoluble Matter |
≤3% |
|
Moisture Content |
≤5% |
|
Standard Packaging |
1kg, 5kg, 25kg bags |
|
Shelf Life |
36 months |
Why Choose Us
Our unique formulation combines humic acid with balanced NPK nutrients, reducing the number of fertilizer applications.
We use a spray drying process to ensure uniform particle size and rapid dissolution.
Products are certified by EU REACH, allowing export to European markets.
We offer custom NPK ratios to meet the specific needs of different crops.
Our technical team provides fertigation schedule design services to optimize nutrient use efficiency.
FAQ
Q: What is the recommended application rate for humic acid water soluble fertilizer via fertigation?
A: Apply 10-20 kg per hectare every 7-10 days during the growing season. For foliar application, dilute to 800-1000 times and spray on plant leaves.
Q: Can this product be used as a seed treatment?
A: Yes. Soak seeds in a 500:1 dilution for 4-6 hours before planting. This improves seed germination rate and seedling vigor.
Q: How does this product reduce fertilizer waste?
A: Humic acid chelates nutrients in the soil, preventing their leaching and fixation. This increases nutrient utilization efficiency by 10%, reducing the amount of fertilizer needed.
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