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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 online manufacture

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Unlock Soil Potential Concentrated Humic Acid for Robust Plants Greener Lawns Product Description: Our Humic Acid product is a premium quality organic fertilizer derived from Leonardite Extract, a rich source ... Read More
2025-09-26 10:34:05
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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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High cost-performance ratio 60% Humic Acid Content Sodium Humate Granule Soluble In Water Black Granular Product Description: Sodium Humate Granule is a high-quality product designed to enhance plant growth and ... Read More
2025-10-09 16:26:09
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50% Humic Acid Content Sodium Humate Soil Conditioner for Enhanced Crop Growth CAS 68131-04-4 Product Description: Sourced from high-quality Leonardite and engineered into a convenient granular form, our ... Read More
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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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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 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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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
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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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Humic Acid Water-soluble Fertilizer 100% Solubility Fulvic Acid50% N. P. K. dry Basis 20% for Optimal Plant Nutrition Product Description: Humic Acid Water-Soluble Fertilizer is a powerful and efficient organic ... Read More
2025-10-10 11:51:54
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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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