Black Flake High Purity Humic Acid Content 80% Water Solubility
General Information of Humic Acid
1. Humic acid extracted from natural high grade Leonardite.
2. It used alone or combined with Nitrogen and Phosphorus in irrigation in all agricultural and horticultural plants.
Humic Acid is black glossy flakes, powders and crystals with high water solubility and resistance to hard water. Non-toxic and harmless, suitable for green agriculture, suitable for organic agriculture. Can be used in soil and foliar irrigation applications for agricultural and horticultural plants, fruit trees, ornamentals, lawns and pastures.
Humic Acid is stable, safe, non-toxic, non-stimulant.
| Physical Properties |
| Name | Organic Fertilizer Flake Potassium Humate | Water Solubility
(10% solution at 20 ºC) | ≥99% |
| Color | Black | Moisture | ≤12% |
| Odor | N/a | PH Value | 9~11 |
| Chemical Properties |
| Humic acid Content | 80% | K2O | 10% |
Humic acid has the following effects:
application:
1) Humic acid can improve soil structure; increase the buffer capacity of soil. Optimize plant uptake of N, P, K. In light sandy soils, humic acid increases cation exchange capacity to retain nutrients and water, and importantly, enhances the ability of roots to absorb nutrients. In thick and dense soils, form debris structures with fungi to better absorb water oxygen and nutrients and improve root penetration. reduce their harmful residues.
2) Neutralize acidic and alkaline soils, adjust the pH value of soils, and have a significant effect in alkaline and acidic soils. Humic acid can buffer pH under alkaline conditions, can convert nutrients and trace elements into an absorbable form and facilitate their uptake in roots, because at high pH, many essential nutrients and trace elements are not available to plants in a form . Toxins such as aluminum and heavy metals are greatly reduced in acidic soils, which are strongly bound and immobilized by humic acid, reducing their toxicity and releasing aluminum-bound phosphates. Saline soils: Salts are broken down by high cation exchange capacity and cations (eg calcium, magnesium) are bound and chelated. The high osmotic pressure in the root zone is greatly reduced.
3) Promote plant growth, improve yield and quality. Stimulates the seed membrane and metabolic activity, thereby increasing the germination rate. Improves the root's ability to take up nutrients (N, P, K + Fe, Zn, and other trace elements), as these elements are more easily converted into a form usable by plants. As a result, the yield will increase to 30%. Enhanced cellular assimilation and photosynthesis increase the sugar and vitamin content of plants.
4) Humic acid can reduce nitrate infiltration into groundwater and protect groundwater. Humic acid binds nitrate and keeps it around the root zone, which better preserves drinking water.
5) Humic Acid Water-soluble potassium humate can increase the effectiveness of herbicides, pesticides and fungicides, fix or reduce their harmful residues. 6) Stabilize nitrogen and improve nitrogen efficiency (ideal as an additive together with urea).
Packaging and storage of Humic Acid
Packaging and storage Available in 1Kg, 5Kg, 10Kg, 25Kg bag or jumbo bag;
Storage: Dry, cool, direct sun light proof, moisture proof warehouse;
Shelf life: 36 months.
FAQ:
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer of plant growth regulators, we sell amino acids, humic acids and seaweed extracts.
Q: Do you provide samples? Is it free or extra?
A: We provide samples for free.
Q: How do you control the quality?
A: Each batch of goods must be tested by HPLC before shipment, SGS or PONY pre-shipment inspection to ensure the products are qualified
Q: How to know the status of the shipment after payment?
A: Shipping details include packaging, tracking number. and loading photos, shipping documents will be updated via email.
If you have any other questions, please contact us, we will reply you as soon as possible
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