Potassium Humate Flakes is derived from leonardite or lignite powder, it has high content of humic acid and water solubility.

  • Potassium Humate Small Shiny Flakes.

Size is 1-3mm.

It is extracted from leonardite sources, high water solubility and humic acid.

  • Potassium Humate Big Shiny Flakes

Size is 3-6mm.

It is extracted from lignite sources, high water solubility and it contains some mineral fulvic acid.

Ask For A Price
 potassium humate flakes

Technical Specifications:

Potassium Humate Flakes
Model Appearance Size Humic Acid            (Dry Basis) K2O          (Dry Basis) Water Solubility Moisture PH
GZGT-17 Black Flakes 3-6mm 30-40% 5-12% 90% 15% 9.0-11.0
GZGT-18 40-50% 90%
GZGT-19 1-3mm 60-65% 98%
GZGT-20 65-70% 98%


Packing: 1kg,5kg,10kg,20kg,25kg Paper/Woven Bags

Production: 20-30Metric Tons/Day