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Humic Acid
(24)

Humic Acid Granule
(11)

Potassium Humate Granules
(10)

Potassium Humate Flake
(6)

Potassium Humate Powder
(9)

Sprinkle Potassium Humate Granules
(7)

Sodium Humate Granules
(7)

Sodium Humate Flakes
(10)

Sodium Humate Powder
(7)

Sprinkle Sodium Humate Granules
(8)

Potassium Fulvate Flakes
(12)

Potassium Fulvate Powder
(8)

Potassium Fulvate Hollow Particle
(10)

Potassium Fulvate Instant Powder
(7)

Potassium Fulvate Liquid
(1)

Zinc Fulvate
(6)

Nitro Humic Acid
(9)

Humic Acid Water Soluble Fertilizer
(6)

Magnesium Humate
(6)

Biostimulant
(3)

Certification

Customer Reviews

Intagro Biological is very satisfied with the humic acid from fertilizerhumicacid.com. The product delivers stable quality, improves soil structure, boosts root growth, and enhances overall crop performance. Their service is professional, and delivery is always on time. We highly recommend them as a reliable supplier.

—— Intagro Biolojical

The humic acid has improved soil quality, enhanced water retention, and boosted overall plant growth. The product is consistent and integrates well with my regular fertilizers. The service is professional and delivery is reliable. I would definitely recommend them to others looking for high-quality humic acid soil amendments.

—— JoJo

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humic acid extract online manufacture

(47)

Mineral Potassium Fulvate Humic Acid Additive Improves Soil Structure Increases Nutrient Availability and Supports High Yield Farming
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Shandong Huayuan Humic Acid Ecological Agriculture Technology Co., Ltd. - A professional manufacturer with over 10 years of R&D and production experience in mineral humic acid and fulvic acid products, we are ... Read More

2026-03-16 17:05:41

70% Humic Acid Content Organic Humic Acid Granules with CEC 400-450 meq/100g for Improved Soil Structure
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Humic Acid Granules - Pure Organic Soil Conditioner Our granular fertilizer manufacturing utilizes premium raw materials from a weathered coal mine in Xinjiang's Fukang region. This extensive mining area spans ... Read More

2026-03-04 17:35:32

High Purity Potassium Humate Powder with ≥60% Humic Acid Content and ≥12% Potassium Content for Water Soluble Organic Fertilizer
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Product Overview Our Potassium Humate Powder is a premium organic bio-stimulant and soil conditioner extracted from high-quality leonardite through advanced purification processes. This natural, non-toxic, ... Read More

2026-03-25 13:51:39

Insoluble Humic Acid Powder Used As Fertilizer.
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INTRODUCTION The main function of humic acid is to improve soil fertility and plant health. It enhances nutrient availability and uptake, promotes root development, improves soil structure, and balances soil pH... Read More

2026-04-09 17:57:18

Natural Sodium Humic Acid Powder ≥60% For Improved Water Retention
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Natural Sodium Salt of Humic Acid Powder Moisture15% and Humic Acid Content70% for Improved Water Retention Product Description: Sodium Humate Powder is a refined, water-soluble organic compound extracted from ... Read More

2025-10-09 17:30:50

65% Humic Acid Powder - Water Soluble Organic Humic Acid Fertilizer for Soil Fertility Improvement
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Humic acid is a natural substance that promotes plant growth and improves soil fertility. Organic Humic Acid product increases fertilizer efficiency and water retention Product Overview Humic acid is a high ... Read More

2026-04-22 17:13:28

Water Soluble Sodium Humate Powder With Humic Acids Content Type III ≥40%
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Soluble In Water Sodium Humate Powder with Humic Acids Content Type III 40% and Moisture Not Exceeding Fifteen Percent Product Description: Our company's sodium humate is extracted from weathered coal. Through ... Read More

2025-10-09 17:29:37

Nitro Humic Acid Powder for Alkaline Soil Improvement with ≥70% Humic Acid Content and Rhizosphere Power-Up
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Dedicated Product for Improving Alkaline Soil, Nitro-Humic Acid, Available in Stock Performance-Driven Soil Investment Engineered from premium feedstock extracted at our proprietary mining concessions in Fukang... Read More

2026-01-28 11:10:54

Premium Sodium Humate Flakes with 60% Humic Acid Content, 100% Water Soluble and Glossy Black Flakes for Agriculture
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In-Stock Humic Acid Flake Large And Shiny Premium Flake Sodium Humate Our flake sodium humate is extracted from mineral-rich weathered coal, delivering high concentrations of active functional groups for broad... Read More

2025-12-10 17:00:58

65% Humic Acid Potassium Humate Granules with 95% Solubility for Effective Soil Conditioning and Sustainable Farming
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Mineral resources: Potassium humate granular crystals, solubility 95%. Applied to Agriculture, Forestry and Animal Husbandry Product Overview Our granular fertilizer manufacturing utilizes premium raw materials ... Read More

2026-04-22 17:13:22

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Humic Acid

Humic Acid Granule

Potassium Humate Granules

Potassium Humate Flake

Potassium Humate Powder

Sprinkle Potassium Humate Granules

Sodium Humate Granules

Sodium Humate Flakes

Sodium Humate Powder

Sprinkle Sodium Humate Granules

Potassium Fulvate Flakes

Potassium Fulvate Powder

Potassium Fulvate Hollow Particle

Potassium Fulvate Instant Powder

Potassium Fulvate Liquid

Zinc Fulvate

Nitro Humic Acid

Humic Acid Water Soluble Fertilizer

Magnesium Humate

Biostimulant

humic acid extract online manufacture

Mineral Potassium Fulvate Humic Acid Additive Improves Soil Structure Increases Nutrient Availability and Supports High Yield Farming
Contact Now

70% Humic Acid Content Organic Humic Acid Granules with CEC 400-450 meq/100g for Improved Soil Structure
Contact Now

High Purity Potassium Humate Powder with ≥60% Humic Acid Content and ≥12% Potassium Content for Water Soluble Organic Fertilizer
Contact Now

Insoluble Humic Acid Powder Used As Fertilizer.
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Natural Sodium Humic Acid Powder ≥60% For Improved Water Retention
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65% Humic Acid Powder - Water Soluble Organic Humic Acid Fertilizer for Soil Fertility Improvement
Contact Now

Water Soluble Sodium Humate Powder With Humic Acids Content Type III ≥40%
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Nitro Humic Acid Powder for Alkaline Soil Improvement with ≥70% Humic Acid Content and Rhizosphere Power-Up
Contact Now

Premium Sodium Humate Flakes with 60% Humic Acid Content, 100% Water Soluble and Glossy Black Flakes for Agriculture
Contact Now

65% Humic Acid Potassium Humate Granules with 95% Solubility for Effective Soil Conditioning and Sustainable Farming
Contact Now

Sodium Humate Flakes

40% 50% 60% Humic Acid Humate De Sodium Flaky Sodium Humate

Type II Humic Acid Sodium Salt Flakes Soluble In Water High Performance

1-2mm 2-4mm Mesh Sodium Humate Flakes Soil Conditioner For Agriculture Improvement

Humic Acid

Multipurpose Organic Humic Acid Powder Increases Fertilizer Efficiency Water Retention

Customized Water Soluble Humic Acid Powder Promotes Microbial Activity Stress Resistance

Humic Acid Extract 100% Natural For Green Planting And Soil Improvement