Potassium Humate

Potassium Humate is water soluble potassium fertilizer,in black powder and flake form.Usually used as irrigation and spray fertilizer in agriculture.Better t mix with nitrogen fertilizer,like Urea,DAM,MAP and so on.

Main Specification

 AppearanceBlack Crystal/PowderBlack Powder
 Product codeSHA-KHA-2SHA-KHA-3
 Potassium(K₂O dry basis)10.0% min10.0% min
 Moisture15.0% min15.0% min
 Humic Acid(dry basis)60.0% min50.0% min
 Fulvic Acid(dry basis)1% min1% min
 Sieve residue (0.5mm)5.0% max5.0% max
 Partical size2-5mm2-5mm


1.Improve soil structure,increase soil cation exchange capability and water holding capability,increase soil fertility.

2.Forster good living environment for micro organism,which will further improve soil in return.

3.Optimize fertilizer absorption.Will bind Nitrogen and slow release,will activate phosphorus locked by Al3+,Fe3+ and so on.

4. Stimulate root germination ,help to develop a large root system.

5.Help plants to grow in a health condition.


  1. Woven bags with poly bags inside 25kgs net weight,
  2. Could also provide according to customer’s requirement.