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Leonardite Organic Fertilizer Potassium Humate 80% Fulvic 50% Blake Flake
General Information of Potassium Humate
1. Potassium humate is extracted from natural high grade Leonardite.
2. It used alone or combined with Nitrogen and Phosphorus in irrigation in all agricultural and horticultural plants.
Potassium humate 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 | 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 | 80% |
| Fulvic Acid | 50% |
| Potassium (K2O) | 10%-12% |
Potassium Humate has the following effects:
1. Potassium humate can activate the hardened soil, promote the physiological metabolism of various fruits, vegetables and field crops, and promote the development of root systems and the flourishing of stems and leaves.
2. Potassium humate can be applied by base application, flush application and topdressing. It can make melons, fruits, vegetables and various field crops mature about 10 days in advance, increasing production by more than 20%.
It can prolong the fresh-keeping period and picking period of melons, fruits and vegetables, prevent falling flowers and fruits, increase the sugar content of fruits and improve the quality of fruits.
3. Potassium humate could improve the soil aggregate structure, loosen the soil, improve the soil's water and fertilizer retention capacity, adjust the pH value, reduce the content of heavy metals in the soil, and reduce the harm of salt ions to seeds and seedlings.
4. Potassium humate could make nitrogen fixation, phosphorus dissolution and potassium activation. In particular, the effect of potassium fertilizer is particularly obvious, playing the role of increasing roots and seedlings, resisting repeated cropping, disease resistance and improving crop quality.
5. Potassium humate could strengthen the adhesion and rapid absorption ability of plant roots.
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