Potassium Humate


Potassium Humate is a high polymer heterogeneous aromatic hydroxy carboxylic acid salt. soluble in water and weak alkaline feature.it comprises active groups hydroxy, carboxylic acid salt and nitro and so on.

Potassium Humate we sell.






Water soluble humic acid




Water insoluble matter
























(1)In agriculture:Used as multi-functional compound fertilizer after combination with the elements of nitrogen and phosphorus,also used as soil ameliorator,plant growth stimulant and fertilizer efficiency promoter.
(2)In industry:Used as drilling mud treatment agent,ion exchange,waste water
treatment compound,heavy metal adsorbent and so on.

PACKINGKraft paper bag with inner PE bag 25kgs net or according to customer’s request.

potassium humate

Why should we use potassium humate fertilizer?

  1. 1.How does potassium humatework?
    • FertilizerPotassium humate is a highly effective organic fertilizer, because humic acid is a high active agent, can increase available potassium in soil, reduce the loss and fixation of potassium, increase crop potassium absorption and utilization. Also can improve the soil promote crop growth, improve crop resilience, improve crop quality, protect agricultural ecological environment and so on. Potassium humate mixed with urea, phosphate, potash, trace elements, can be produced into high efficient multi-compound fertilizer; in addition, potassium humate also can be used as oil drilling fluid treatment agent, mainly to prevent wall collapse.
    • Humic acid functional groups in potassium humate can absorb and store potassium, to prevent potassium loss along with water in sand and eluvial soil,also can prevent cohesive soils from fixing potassium. Some parts of humic acid are fulvic acid and so on low molecular humic acid, these kind of low molecular humic acid can slowly resolve potassium silicates, feldspar and other minerals, improve the content of available potassium. Increase average utilization rate to 87% -95% than the normal potassium fertilizer,so that to increase crop yields , and improve crop quality.
    • Potassium humate is non-toxic, tasteless, black natural organic powder. Soluble in water, is a functional potassium humategroup containing a large number of intricate organic macromolecular compounds, representing resistant to microbial decomposition, with a strong adsorption, exchange, complexation and chelation capacity, is the best indicator of fertility protection, even is known as ecological fertilizer, for slow release nitrogen, phosphorus and potassium in organic fertilizers. Also can provide large number of all the necessary trace elements for plants, and organic matter including humic acid, fulvic, humic vegetarian amino acids and sugars. Also can be used as organic fertilizer potash and organic materials for production of high-quality organic complex fertilizer.
  2. Potassium humate function and effect
    • Potassium humate can improve soil physical properties, soil aggregate structure, reduce soil compactness, to achieve a good condition.
    • Increase soil cation exchange capacity and soil fertilizer production capacity, to adsorb and exchange the plant nutrition, improve fertilizer slow-release capacity, increased fertilizer and water retention capacity of the soil;
    • Provide good condition for beneficial soil microbial.
    • Promote the decomposition of man-made (such as pesticides) or natural toxic substances and its effect.
    • Increase the buffer capacity of the soil, neutralize soil PH.
    • The black color is good for absorbing heat and can help to early spring planting.
    • Directly affects the metabolism of cells, increase respiration and photosynthesis of plants, enhance the resilience of crops, such as drought, cold, disease and so on.
    • Can releases plant nutrients required after decomposition.
    • Toughen up root, improve crop quality and improve fruit sweetness.
  3. Usage
    • potassium humane fertilizer usagePotassium humate can be used as base fertilizer.
    • Spraying on the ground or foliage spray.
    • Applies to fruit trees, tea, citrus, grapes, strawberries, a variety of trees, flowers trees, flowers, melons, vegetables, rice and other crops.
    • Roots watered 500 times in water, foliage spray by 1,000 times potassium humate water solution till leaves wet.
    • The amount each 667㎡: 20-25kg

If you are unable to locate a Chemical or Mineral  you need, our sales department can custom source any needed materials for you directly