Potassium Lignohumate powder is in black powder form,soluble in water.Mainly used as drip irrigation and spray fertilizer in agriculture. Suggested to mix with soluble NPK fertilizer.

Main Specification

Appearance Black powder
Water-solubility 100%
Lignohumate 75% min
Potassium(K2Odry basis) 12.0% min
Fulvic acids (dry basis) 1.0% min
Moisture 15.0% max
pH 9-10
Product code GAC-KLHA-S


  • Increases the Cation Exchange Capacity of the soil and facilitates nutrient absorption
  • Great source of energy for beneficial soil organisms, which influence both soil fertility and plant health.
  • Improves aeration of soil and water retention in heavy and compact soils.
  • Prevents water and nutrient losses in light sandy soils.
  • Healthier roots hold soil, minimizing erosions
  • When added directly to soil it improves its quality and ability to grow crops
  • When added to urea, fertiliser and lime it improves their performance
  • When added to seeds it improves their strike rate and encourages root growth


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