Slow and Controlled Release Leonardite Humic Acid Amino Shiny Granules Organic Fertilizer

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Product Description

📊 Basic Information
Model NO.
JFHA-NPKHA-G
Application
Vegetables, Flowers, Fruit, Plant Growth Stimulator
State
Granular
Validity
Slow-acting
Physics State
Solid
Infection On Soil
Physiological Alkaline
Raw Material
Leonardite and Lignite Extract
Product Name
Humic Acid Granule
Organic Matter
70%/80%/85%
pH
3.0-6.0
Size
2-4mm/2-6mm
Feature
100% Natural Minerals Leonardite
🌱 Product Description
Humic Acid Granules
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). Our products feature humic acid levels of 15%/50%/60% and NPK 14-0-1.

  • Suitable for field crops and organic farming.
  • Ideal for horticultural plants, landscapes, and gardens.
  • Improves crop yield and root development.
  • Acts as a slow and controlled release fertilizer.
  • Contains over 12 kinds of nutrient substances including Ca, Mg, S, Zn, Fe, Cu.
Slow Release Fertilizer
⭐ Best Sellers Selection
Super potassium humate
K2O 10-12%, HA 65-70%
Potassium fulvate
FA 15%, K2O 10%, HA 65%
Mineral fulvic acid
FA 55%, K2O 12%, HA 60%
Amino acid
Plant/Animal source, 50-80%
Seaweed extract
Alginic acid 12-20%, K2O 12-20%
📋 Technical Specifications

50% / 60% Humic Acid Granule

Parameter JFHA-HA-1-P/G/C JFHA-HA-2-P/G/C
Organic Matter (dry basis)85.0% min80.0% min
Humic Acid (dry basis)60.0% 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

Property Details
AppearanceBlack Shiny balls
Amino acid10% min
Humic acid15% min
Total NPK15-0-1
Particle Size2-5mm uniform granule
NPK Granules
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📦 Packaging & Shipping
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🏢 Service & Profile

Focusing on green agriculture and human health, we are committed to humic acid product development and production. Our range includes agricultural base fertilizers, fulvic acid foliage, lead-acid battery grade humic acid, and pharmaceutical grade products. We export to Europe, America, Japan, South Korea, the Middle East, and Southeast Asia.

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After Sales
❓ Frequently Asked Questions
What is humic acid?
Humic acid is a complex mixture of organic matter created through microbial decomposition and transformation of animal and plant remains (mainly plants). It is a key component of humus and is essential for soil fertility.
How does humic acid improve soil structure?
It acts as an organic colloid. For sandy soil, it helps retain water and nutrients. For heavy, compact soil, it works with fungi to create a crumb structure for better oxygen and nutrient intake.
Does humic acid affect fertilizer efficiency?
Yes, it has the ability to fix nitrogen, decompose phosphate, and fix potassium. This synergistic effect promotes the absorption of NPK by crops and reduces nutrient leaching.
What are the basic functions of humic acids?
Key functions include adjusting soil pH (neutralizing both acidic and alkaline soils), stimulating plant growth, increasing yield quality, and reducing nitrate leaking into groundwater.
What is Potassium Humate?
Potassium humate is an important humic acid salt created when leonardite or lignite is treated with an alkaline substance like KOH. It is highly effective for soil conditioning.
What is the manufacturing process for Potassium Humate?
The process involves selecting raw leonardite, natural oxidation for over 3 months, crushing, chemical reaction with KOH under high pressure/temperature, sedimentation to remove impurities, filtering, and finally drying into flake, powder, or crystal forms.

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