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Certification
China Shandong Huayuan Humic Acid Ecological Agricultural Science and Technology Co., Ltd. certification
China Shandong Huayuan Humic Acid Ecological Agricultural Science and Technology Co., Ltd. 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 granular fertilizer for agriculture online manufacture

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

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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
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Organic Humic Acid Granular Fertilizer Organic Humic Acid Granular is the premium choice for organic soil conditioning, providing exceptional benefits for agricultural and horticultural applications. Premium ... Read More
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Mineral Source Humic Acid Water Soluble Fertilizer: 100% Soluble, High Efficiency for Global Agriculture Introduction Modern commercial agriculture demands high nutrient utilization, sustainable soil health, ... Read More
2026-08-11 15:27:41
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Humic Acid Natural Plant Growth Stimulant and Soil Fertility Improver Organic Humic Acid product increases fertilizer efficiency and water retention Product Overview Humic Acid as a macromolecular organic ... Read More
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Pure Organic Humic Acid Granules Produced - Used to Improve Water-Insoluble Soils Our pure organic humic acid granules are manufactured through mechanical processing of premium weathered coal using advanced ... Read More
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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 large ... Read More
2026-05-21 13:43:57
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Pure Organic Humic Acid Granules - Disc Granulation Process Our pure organic humic acid granules are manufactured through mechanical processing of premium weathered coal using advanced disc granulation ... Read More
2026-01-28 10:56:32
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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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Mineral Resources Potassium Humate Crystal Granular 95% Soluble Product Overview Our Potassium Humate Crystal Granular is a pure organic soil conditioner manufactured using premium raw materials from a ... Read More
2026-05-21 18:07:09
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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
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About

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

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