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Potassium humate flakes

Pro.Name:Potassium humate


Packing:25kg craft paper bag

Specification:Humic Acid:50%-70%, K2O:8%-12%; Moisture:15%-20%


Potassium Humate is extracted from natural high active insoluble leonardite as organic polymer materials with carboxyl,hydroxyl,phenolic hydroxyl and other function groups with black brown appearance.


Crops Application
Turf Grass 25-30kg/100m2
Cereal,Beans Maize 350kg-500kg/Hectare apply with NPK Fertilizer
Citrus, apple, and other fruits 1-2kg/plant at 3 months interval
Tuber,Potato,Sweet Potato,Chili,Tomato 10-20kg/m2 as base and 1st application fertilizer
Field Vegetables 10-20kg/m2 as base and 1st application fertilizer
Green House (tomato, cucumbers) 10-20kg/m2 as base and 1st application fertilizer



1.Regulate soil PH

2.Improve soil structure

3.Improve water holding capacity and fertilizer utilization

4.Stimulate plants growth

5.Boost roots development

6.Enhance plants resistance against bad climate

7.Increase yield and improve quality

8.Help soil detoxification

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