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Quick Details

  • Classification: Organic Fertilizer
  • Type: Humic Acid
  • CAS No.: 479-66-3
  • Other Names: K-Humate
  • MF: (OH)n-R-(COOH)n
  • EINECS No.: 215-809-6
  • Place of Origin: Shaanxi, China (Mainland)
  • Release Type: Controlled
  • State: Powder, Fine powder
  • Purity: 100%
  • Application: Foliar/Soil application
  • Brand Name: CITYMAX
  • Model Number: humate potassium
  • Color: Black
  • Product Name: humate potassium
  • Appearance: Black Powder
  • Source: Young Active Leonardite
  • PH: 9-11
  • Certificate: OMRI
  • WEBSITE: www.citymax-agro.com
  • Water Solubility: 100%
  • Main Ingredients: Humic Acid

Packaging & Delivery

Packaging Details 20kg or 25kg /kraft bag
Delivery Time within 15 days after receiving deposit.

2017 Hot Sale humate potassium 


What advantages that our humate potassium have

Humate Potassium ( MAX UniqueHumate100 ) is a type of Potassium Humate derived from
Leonardite. The content is extremely high in Humic and Fulvic Acid,
and with the highest water solubility in both flake and powder form.

Humate potassium details


Total humic acid dry basis 80%min                   
Fulvic acid dry basis 15%min
K2O 10%min
Water soluble 100%
Moisture 15%max


Humate potassium more information

Humate Potassium (MAX UniqueHumate100 ) has the strongest water soluble and anti-hardwater features. It's OMRI organic certification.

Humate potassium application

Humate Potassium (MAX UniqueHumate100 ) is mainly used in agricultural crops, fruit trees, landscaping, gardening, pastures, grains and horticultural crops, etc.

Soil Application: 8-12kg/ha
Irrigation: 8-12kg/ha
Foliar Application: 5-8kg/ha with the dilution rate of 1:600-800

Humate potassium benefits

• Anti- hard water, deflocculation
• Improves potash fertilizer utilization
• Slows decomposition to increase the release of potassium
• Promotes crop resistance to drought and disease
• Long-lasting and fast-acting
• Enhances water holding capacity of soil
• Reduces soil erosion and improves workability of soil
• Stimulates crop growth
• Regulates the release of nutrients
• Improves the quality of agricultural crops
• Improves efficacy of Herbicide
• Improves the efficiency of fertilizer
• Improves the yield of crops

Humate potassium packages

1kg, 5kg, 10kg, 20kg, 25kg per bag. Customized packaging are also available.

Humate potassium certificate

ISO9901, OMRI organic certification.

The exhibitions we took part in



Why Choose us?

  1. We are a China Leading humic acid Manufacturer.
  2. Alibaba Assessed Gold Supplier.
  3. We are the only Chinese humic acid company who has OMRI certificate in every series.
  4. We have already attracted customers from more than 30 countries and regions.
  5. Cases in many countries.

How to Contact Us?

Send us your enquiry, and we would solve all problems of your soil and crops

Once you choose CITYMAX, forever we have a fulfilling relationship


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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $56,000
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