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potassium humate is extracted from natural leonardite that is in high humic acid and fulvic acid, it contains both smaller and bigger molecular that will be absoped by both root and leaf, it is in perfect water solubiltiy and has a great ability in anti-acid, anti-hard water and high saturation, small and thin flake allow it to be easily used by the users, the products can be widely used in organic farming and won't do any harm to crops.
| Appearance | Black Flake |
| Product code | JR-KHA-F |
| humic acid | 60.0%-65.0% |
| K2O | 10.0% |
| Water solubility | 98.0% |
| Moisture | 15.0% max |
| PH | 9-10 |
| Partical size | 2-4mm |
1.Stimulate plant growth
2.Promote root development3.Improves the soil structure and increases the water retention capacity
4.Stimulates seed germination
5.Enhance the absorption of trace elements
6.Improve nutrient uptake through the leaves and roots
7.Improve the effectiveness of pesticides
8.With lower molecular weight and high biological activity,improve nutrient uptake of plant
9.Increases yield and improves the quality of plants
| Usage Scope | Dosage Rate | Total Amount per Growing Season |
| Greenhouses (Vegetables,Flowers, etc.) | 300-600g/ha | 6-10kg/ha |
| Open field (Vegetables, Potatoes, etc.) | 300-800g/ha | 4-8kg/ha |
| Fruit trees (Apples, Citrus, Banana, etc.) | 500-1000g/ha | 7-15kg/ha |
| Crops (Cereal, Beans, Rice etc.) | 1-3kg/ha | 4-5kg/ha |
| (max.150g/1000L water) | ||
| Fodder plants, Alfalfa etc. | 1-4kg/ha | 4-8kg/ha |
| (max.150g/1000L water) | ||
| Potato, Sugar Beets etc. | 1-5kg/ha | 4-10kg/ha |
| (max.150g/1000L water) | ||
| Turf, Lawn, Sport fields | 1-5kg/ha | 10-15kg/ha |
| (max.150g/1000L water) | ||
| Trees, Shrubs | 3-5g/tree | Each two weeks |
| Seed Treatment (Agricultural Seeds) | 200g/100KG small seeds or 125g/100KG big seeds | / |
| The miscibility test should be done before formulation with pesticide and fertilizer. The above recommended dosage should be adjusted according to the actual condition | ||
We,SHANXI LEFENG TIANRUN,TIANJIN TIANRUN,SHANXI JIARUN,pay attention to organic agriculture and care for health. Manufacure of humic&fulvic acid series natural organic raw materials. We constantly strive to provide the highest quality Humic&fulvic acid series products , Amino acid, Seaweed extract to the agricultural and environmental industries at competitive prices. Always timely in our shipments and consistent in our product specifications. We provide excellent service by being responsive to our customers. Welcome new and old customers from all walks of life to contact us for future business and mutual success.
What is humic acid?
Humic acid has so many effects, What's the mechanism? Here is an explanation for everyone:
The concept of humic acid
Because humic acid is not a pure substance, it is a type substance, and a complex mixture. Its composition varies greatly depending on the source. In addition, the nature of humic acid produced by fermentation is still being defined in recent years, just this type of substance with similar properties is collectively referred to as "humic acid".
The concept of humic acid in the macroscopic sense is: the remains of animals and plants, mainly plant remains, a type of organic matter created and accumulated through a series of processes of microbial decomposition, transformation, geochemistry.
what is the basic function of humic acids?
1) Improve the structure of soil .For light and sand soil, it can retain water nutrient . For heavy and compact soil, working with fungi to create a crumb structure for better water oxygen and nutrients intake and improved root .
2) Adjust PH value of soil, it can neutralize both acidic and alkaline soil .
3) Stimulate plant growth, increase the yield and quality.
4) Reduce nitrate leaking into the groundwater and protect the underground water.
5) Increase the effectiveness of herbicide pesticide and fungicide, immobilize or reduce their harmful residues.
What is potassium humate?
Potassium humate is one of important humate acid salts,which is always called humate,is the final product when leonardite or lignite treated with alkaline.
