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Sup. Potassium F Humate

Potassium Humate is an important humic acid salt, extracted from natural leonardite/lignite through alkaline, an effective organic fertilizer.It is black flakes/powder or crystal granular, soluble in water, which perfectly combines humic acids and nutrients. It is organic chelator and microbial stimulator, has many functions such as ion exchange,absorption,complexation, chelation,etc.

Besides, it can also be used in oil drilling treatment agent, mainly from the effect to prevent borehole collapse. 

Super Potassium humate is strongly recommended as it’s best refined type with 70%min humic acid and K2O 4-5 / 8-10 % min, purity is much higher than common humate.


Humic acid(dry basis) 70% Min

K2O 8%-12%

water soluble 98%min



Plant growth stimulant, promote root development and stimulates seed germination.

Enhance nutrient uptake by combining nutrients and humic acids and keep a well-balanced nutrition.

Enhance the resilience of crops. such as cold, drought, pest, disease and toppling resistance.

Promotes healthier, stronger plants and enhance appearance;

Potassium is an important component of chlorophyll, speed up the photosynthesis.

Protection of agricultural ecological environment.

For Soil:

Soil conditioner. Improve soil structure. Increase ion exchange capacity of soil.

Enhance resistance to stress for soil, especially reduce high salts in alkaline soils.

Enhance nutrients uptake and increases the content of humus in soil.

Prevents soil from contamination of heavy metallic ions as well as other harmful matters.

Fertilizer efficiency promoter. Greatly improve the utilization of N & P.

Application: Used as multi-functional compound fertilizer, combined with Nitrogen and Phosphorus, also used as basal fertilizer, top dressing, seed fertilizer, foliar fertilizer, and spray fertilizer. Basal fertilizer: 8~10kg/ha, suggest mix use with N, P fertilizers, 5% of total blend, e.g. 5kg of potassium humate per 100kg of Urea; Top dressing: 8~10kg/ha.

Product Details:

Product Code Sup. Potassium F Humate

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