• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Classification: Organic Fertilizer
  • Type: Potassium Fulvate
  • CAS No.: 479-66-3
  • Other Names: K fulvate
  • MF: (OH)n-R-(COOH)n
  • EINECS No.: 215-809-6
  • Place of Origin: Shaanxi, China (Mainland)
  • Release Type: Quick
  • State: Powder
  • Purity: 60%
  • Application: Organic Fertilizer,Increase in Yield,Anti- dry hot wind
  • Brand Name: CITYMAX
  • Model Number: Max FulvicK60
  • Product Name: fulvic acid
  • Origin: cornstalk
  • Color: Dark Brown
  • Appearance: Shiny powder
  • PH: 4.0-6.0
  • Certificate: OMRI
  • fulvic acid: 60%
  • NPK: 12%
  • misture: 5%
  • WEBSITE: www.citymax-agro.com

Packaging & Delivery

Packaging Details Available in 25kg/ bag or Paper bag with inner plastic lining or customized.
Delivery Time Delivery will be within 5-7 days after receiving deposit.

2017 hot potassium fulvic acid

What advantages that our potassium fulvic acid have


Potassium fulvic acid usually carries 70 or more minerals and trace elements as part of its molecular complexes. These are then in ideal natural form to be absorbed by plant roots and to interact with living cells. Plants readily absorb high amounts of fulvic acid and maintain it in their structure.


Potassium fulvic acid details


Terms of analysis

Test Result


Dark Brown powder

Fulvic Acid(Dry basis)

Min 60%



Water Solubility




Particle Site

95% passes through a 0.5mm micron sieve




Max 5%


Potassium fulvic acid more information


Fulvic Acid is a component of the humic structure in rich composting soil. It is an acid created in extremely small quantities by the action of millions of beneficial microbes, working on decaying plant matter in a soil environment with adequate oxygen. It is of low molecular weight and is biologically very active.


Potassium fulvic acid application


For Cotton

FulvoMax improves the stress tolerance of cotton, prevents and treats yellow wilt of cotton and improves cotton yield.

For Vegetable

FulvoMax improves vegetable resistance ability, stimulates the growth of vegetables and increases crop photosynthesis.

For Fruits

FulvoMax strengthens the fruit tree roots, improves the utilization rate of fertilizer and improves fruit quality and sweetness.

It can be mixed with most nutrient solutions and pesticides. Nevertheless make a miscibility test

before first application. 

Potassium fulvic acid benefits


· Regiment improve soil structure, loose soil, improve soil fertilizer conservation ability

· Strengthen the plant roots adhesion and the ability to quickly absorb

· Reduce the hazards of salt ions on seeds and seedlings

· Have a significant effect on synergy of potash fertilizer

· This product can stimulate crop rooting fast , multi- rooting.

· Nitrogen fixation, Phosphate solubilization, Potassium Activation

· Had a significant effect on the physiological disease caused by lack of trace elements


Potassium fulvic acid packages


200g, 1kg, 5kg, 10kg, 20kg/25kg per bag.


Potassium fulvic acid certificate




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


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 200+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $46,000
Learn More