Beijing, China
Business Type:
Trading Company
Management System Certification:
ISO 9001
Main Markets:
Europe, Southeast Asia/ Mideast, Africa
OEM/ODM Service
Sample Available

Potassium Humate, Humate, Fertilizer manufacturer / supplier in China, offering Humizone HA-K-70-P Potassium Humate, African Market Agriculture Grade Humizone Hi-Pure Fulvic Acid, Lartin America Market Agriculture Grade Humizone Hi-Pure Fulvic Acid and so on.

Gold Member Since 2014
Audited Supplier

Humizone HA-K-70-P Potassium Humate

Min. Order / Reference FOB Price
10 Tons US $980/ Ton
Port: Tianjin, China
Production Capacity: 10000mt/Year
Payment Terms: L/C, T/T, Western Union
Source: Leonardite
Color: Black/Brown
Soluble: 99% Water Soluble
Grade: Super Humate Fertilizer
Transport Package: 20kg, 10kg, 5kg
Specification: SGS

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Basic Info.

Model NO.
HS Code

Humizone HA-K-70-P Potassium Humate


With our own high grade Leonardite mine and new technology, Humizone® HA-K(Potassium Humate) series are superior quality plant stimulants and soil conditioners, which can be used as ground fertilizer in landscape, greenhouse and garden widely. Humizone® HA-K series products have excellent solubility in water, so it can be used in fertigation and seeds soaking.

COA (Certificate of Analysis)

Model No.HA-K-95HA-K-90HA-K-80HA-K-70
Water Soluble Humate (dry basis)>95%>90%>80%>70%
Soluble Potassium(K2O dry basis)>12%>10%>8.1%>8.1%
Water Soluble ( NY/T 1973-2010)>99.9%>99.9%>99.9%>98%
pH-value(in 1% solution)9-11
Product TypePowder, Crystal, Flake, Granular


Plant Regulator

  • Stimulate plant growth
  • Promote root development
  • Stimulates seed germination
  • Enhance the absorption of trace elements
  • Improve nutrient uptake through the leaves and roots
  • Improve the effectiveness of pesticides
  • With lower molecular weight and high biological activity, improve nutrient uptake of plant

Soil Conditioner

  • Improve the soil structure
  • Fertilizer efficiency promoter
  • Reduce nutrient loss
  • Increase microbiological activity of soil
  • Increase capacities of water holding and cation exchange
  • Reduce pesticide residue
  • Prevents soil from contamination of heavy metallic ions
  • Enhance soil ability of anti-hard water


Soil Application

As ground fertilizer, Humizone® HA-K can be applied alone or combined with Nitrogen and Phosphorus before seeding or planting.

Fertigation Application

Add Humizone® HA-K to irrigation water with the ratio of 8Kgs/Ha

Seeds Soaking

Dilute to 0.01-0.03% and adjust pH to 7.2-7.5. The soaking time is difference from 12 to 24 hours as the thickness of seeds skin.

Package and Stock

  • 25Kg Woven bag with Poly Bag inside
  • 1Kg/5Kg Aluminum Foil Bag
  • Customization Package

Humizone HA-K-70-P Potassium Humate

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