Water soluble potassium fulvate in black shiny flake and fine powder form for nutrient efficiency, crop quality, and convenient fertigation use.

High-solubility fulvate product for efficient crop nutrition programs.
Our Potassium Fulvate is made from natural leonardite through potassium extraction and is supplied in black shiny flake and fine powder form. The product is highly soluble and is designed for use in fertigation, foliar application, and nutrient management programs where fast uptake and good crop response are important.
Dissolves well for convenient use in water-based agricultural systems.
Helps crops use nutrients more efficiently in fast-acting nutrition programs.
Widely selected where visual quality and balanced growth are important.
Suitable for foliar spray, fertigation, and drip irrigation depending on the formulation.
| Product Name | Potassium Fulvate |
|---|---|
| Source | Natural leonardite with potassium extraction |
| Appearance | Black shiny flake / fine powder |
| Solubility | 100% water soluble |
| Suitable Crops | Vegetables, fruits, greenhouse crops, cash crops |
| Application Method | Fertigation, foliar spray, drip irrigation |
| Packaging | 25kg/bag or customized |
| Storage | Store sealed in a cool and dry place |
| OEM / ODM | Supported for wholesale and private label orders |
Potassium fulvate is commonly used for high-efficiency nutrient programs where water solubility and crop response are important.
Export-ready business support is available.
Yes, this product is supplied as a highly water soluble fertilizer material suitable for water-based applications.
It is commonly used in fertigation, foliar spray, and crop nutrition programs to support nutrient efficiency and crop quality.
Yes, customized packaging and OEM service are available for qualified orders.
Email: chinahumicacid@sohu.com / chinahumicacid@gmail.com
Phone: +86 4006851598 / +66 0650579011
WeChat: 13935795402