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Zouping Runzi Chemical Industry Co., Ltd.

Humic Acid, Organic Fertilizer manufacturer / supplier in China, offering Organic Fertilizer Black 2-4mm Granular Humic Acid, Soluble NPK Fertilizer 20-20-20, Sop Fertilizer Potassium Sulphate and so on.

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Organic Fertilizer Black 2-4mm Granular Humic Acid

FOB Price: Get Latest Price
Min. Order: 5 Tons
Port: Tianjin, China
Production Capacity: 500mt/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: RUNZI
  • Source: Super Grade Leonardite
  • Trademark: RUNZI
  • Specification: HA70 + FA10 + K2O10
  • HS Code: 3824909990
  • Appearance: Powder
  • CAS No.: 68514-28-3
  • Transport Package: 10kg/25kg
  • Origin: Shandong China
Product Description
Fertilizer additive Humic acid ( Anti Drought in Agriculture) is Humic Acid + Fulvic Acid+ Potassium, it is a kind of plant growth agent and can improve soil condition. It is a highly soluble product with a very fine fracture of mineral compounds, easily assimilated by plants. Humate improves immunity, plant metabolism, develops root system. It gives the plant resistibility to disease and unfavorable natural factors, reduces the loss of applied mineral.



Water Soluble


Humic acid

 ≥ 70%

Potassium(As K2O)

≥ 10%

Organic Matter


pH Value



Black Brown


Shiny flake and black brown fine powder


Store in cool and dry place


500g/bag, 1kg/box,10kg/Bag,25kg/Bag or customized

Shelf life


Organic Fertilizer Black 2-4mm Granular Humic Acid


For Soil:

Prevent fertilizer run off, keep effect of fertilizer
Modulate life entironment of microorganisms
Improve water holding capacity and aeration
Increase the fertility of soil, intenerate soil
Increase soil aggregate structure
Boost effect of phosphoric acid
Prevent soil's acidification
Reduce salinity of soil
Adjust soil pH value
For Plant:

Enhance resilience of fighting cold, drought, insect and lodging
Improve tensility of root, make plant absorb better.
Enhance crop physiological activity

Direction For Use:

Compound with N.P.K to produce Liquid fertilizer, Organic fertilizer, plant nutrition liquid, Agents to pesticides, soil, stockbreeding, etc.
Concrete retarder, environmentally friendly coating agent, Decoration material, etc
Supply water purifier, Sewage proposal, Erosion proof and scale remover.

Material reinforcement agent of ceramic products, polish agent
Oil drilling fluid, Fluid loss agent, Anti-collapse agent, etc.
Turfgrass Application:
Greens: 750-1000kg/ha annually
Tees & Fairways: 500-100kg/ha annually
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