Micro Nutrient Humate NPK Granule High Purity Leonardite Extracted Humic Acid Organic Fertilizer

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Product Description

Product Overview
Model NO.JFHA-NPKHA-G
ApplicationVegetables, Flowers, Fruit, Plant Growth Stimulator
StateGranular
ValiditySlow-acting
Physics StateSolid
Infection On SoilPhysiological Alkaline
Chemical CharacterChemical Alkaline
Raw MaterialLeonardite and Lignite Extract
TypeCommercial Organic Fertilizer
Product NameHumic Acid Granule
Water SolubilityNo
Humic Acid (Dry Basis)15% / 50% / 60%
Organic Matter70% / 80% / 85%
GradeOrganic Inputs for Materials Used in Organic Agriculture
CertificateCeres / ISO9001 / COA / MSDS / Registration
pH3.0 - 6.0
Size2-4mm / 2-6mm
Moisture15% Max
Package20kgs/25kg Woven/Paper Bags with Inner Liner
SpecificationNPK 14-0-1
HS Code38249999
Product Description
Humic Acid Granule
Humic Acid Organic Fertilizer

Insoluble Humic Acid Round Granule Prill. Formed by microbial degradation of dead biological substances (Leonardite). It consists of Humic Acid (HA), Fulvic Acid (FA), and Humin (HM). Available in 15%, 50%, and 60% concentrations with NPK 14-0-1.

Key Benefits & Applications
  • Used as Basal fertilizer and topdressing.
  • Improves carbon source in soil and increases microbial populations.
  • Suitable for field crops, organic farming, and horticultural plants.
  • Improves crop yield and root development.
  • Slow and controlled release mechanism.
  • Provides over 12 kinds of nutrient substances including NPK, Organic Matter, and Trace Elements (Ca, Mg, S, Zn, Fe, Cu).
Product Series
Super Potassium Humate Mineral Fulvic Acid Humic Acid Urea Amino Acid Seaweed Extract Sodium Humate Boron Humate Nitro Humic Acid
Detailed Photos
Detail Photo 1
Detail Photo 2
Advantages:

1. Low moisture and dust with high hardness.
2. Builds soil water holding capacity.
3. Remediation for low carbon, compacted, and sandy soils.
4. Increases N utilization by 15% to 20%.

Product Parameters
50% / 60% Humic Acid Granule Specifications
Property JFHA-HA-1-P/G/C JFHA-HA-2-P/G/C
Organic Matter85.0% min80.0% min
Humic Acid60.0% min50.0% min
C.E.C≥200meq / 100g≥200meq / 100g
Particle Size2-4mm / 2-6mm2-4mm / 2-6mm
pH4-64-6
Humic Acid Amino NPK Granule
AppearanceBlack Shiny balls
Amino acid10% min
Humic acid15% min
Total NPK15-0-1
Particle Size2-5mm uniform granule
Parameter Chart
Certifications
Ceres Certification
Packaging & Shipping
Packaging
Shipping
Industry Expertise
Production Facility

Focused on green agriculture and human health, we are committed to the development and production of humic acid series. Our range includes agricultural base fertilizers, NPK formulations, fulvic acid foliage, and pharmaceutical-grade products. With over 15 years of experience, our products are widely exported to Europe, America, Japan, South Korea, and Southeast Asia.

Quality Assurance
Quality Control
Frequently Asked Questions
What is humic acid?

Humic acid is a complex mixture of organic matter created through microbial decomposition of animal and plant remains. It is a key component of humus and serves as a natural soil conditioner.

How does humic acid improve soil structure?

In sandy soils, it helps retain water and nutrients. In heavy, compact soils, it works with fungi to create a crumb structure that allows for better water, oxygen, and nutrient intake for roots.

Does humic acid affect soil pH?

Yes, humic acid has a buffering capacity that helps neutralize both acidic and alkaline soils, adjusting the pH value to a level more suitable for plant growth.

What are the benefits for fertilizer efficiency?

Humic acid has the ability to fix nitrogen, decompose phosphate, and fix potassium. This synergistic effect increases the utilization rate of NPK fertilizers by crops.

What is potassium humate?

Potassium humate is an important humic acid salt produced by treating Leonardite or Lignite with an alkaline substance like KOH. It is highly effective as a plant growth stimulant.

How is the product manufactured?

The process involves selecting raw Leonardite, followed by natural oxidation, crushing into fine powder, chemical reaction with alkaline under high pressure, sedimentation, filtering, and finally drying into flakes, powder, or crystals.

Manufacturing Process Diagram

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