Potassium Humate builds soil structurePotassium Humate Liquid Concentrate - 10% Humic Acid, 5% Fulvic

MSDS Potassium Humate 2023

  • Liquid N compatible
  • Feeds and stimulates beneficial microbes
  • Builds soil structure and lifts CEC
  • Chelates nutrients and enhances foliar sprays
  • Promotes root growth
  • Lifts leaf function and plant vitality 
  • Completely soluble
  • Excellent Fungal food source
  • Treat 'Spring Fever'
  • Certified by NASAA for organic production



Foliar: 1-5Lt/Ha. Adjust rate to suit growth stage.

Fertigation: 5-50lt/Ha. Use higher rate in sandy soils.

Compatibility: Avoid concentrated mixes with highly acidic substances. Jar test if unsure. Always mix diluted with diluted if blending with other materials.

Never mix in concentrate form.

Staining: Avoid foliar application close to harvest for fruit crops if staining is an issue.


Typical Analysis

Humic Acid 30.1%
Fulvic Acid 14.7%
Phosphorus <1%
Potassium 6-8%
Iron 1.36%
Calcium 1.3%
Magnesium <1%
Sulphur 0.44%
Boron 0.1%
Manganese 0.01%
Zinc 0.1%
pH 9
Solubility 100%
Appearance Brown to black liquid