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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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fertilizer solutions online manufacture

(75)

High Content Water Soluble Potassium Fulvate for Soil Improvement and Plant Growth
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High-quality Mineral Source Potassium Fulvate With High Content Product Introduction Potassium humate activates compacted soil, promotes physiological metabolism in fruits, vegetables, and field crops, and ... Read More

2025-12-11 17:43:27

100% Water Soluble Potassium Humate Flake CAS 68514-28-3 Improve Soil Structure
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1. Product Introduction Our potassium humate flakes are made from weathered lignite. After screening and crushing, the raw material is thoroughly stirred and reacted with a potassium hydroxide solution. The ... Read More

2025-10-09 14:39:11

Black Granular Water Soluble Potassium Humate Uses In Agriculture ISO9001 Certified
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1. Product Introduction Our company produces crystalline potassium humate granules made from high-quality Xinjiang weathered coal, which boasts a high humic acid content, low ash content, and high solubility ... Read More

2025-10-09 14:25:01

Effective Fulvic Acid Potassium Powder For Enhanced Nutrient Uptake
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Effective Fulvic Acid Potassium Powder with pH 9-11 and Moisture 12% Product Description: Sourced from premium Leonarditeone of the richest natural sources of fulvic acidthis product undergoes a state-of-the... Read More

2025-10-10 10:37:14

100% Water Solubility Potassium Fulvate Fulvic Acid Powder For Nutrient Chelation
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1. Product Introduction Potassium fulvate instant powder is typically made from lignite, which is high in natural fulvic acid. This raw material is crushed and mixed with a potassium hydroxide solution of a ... Read More

2025-10-10 10:43:32

Black Organic Potassium Humate Granules 95% For Improved Soil Aggregate Structure
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Potassium Humate Granule Black Granular for Improved Soil Aggregate Structure through Soaking and Root Irrigation Product Description: Potassium humate is a kind of efficient organic potassium fertilizer.The ... Read More

2025-10-09 14:21:31

100% Water Soluble Potassium Fulvate Flakes Promote Crop Growth CAS 479-66-3
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1. Product Introduction Our potassium fulvate flakes are made from lignite and weathered lignite. The scraping process is similar to that used to produce potassium humate. High-quality raw materials are ... Read More

2025-10-10 09:57:37

5-6mm Sodium Humate Granules with ≥30% Humic Acids and Soluble in Water for Soil Enhancement and Plant Growth
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Soilhum-K Potassium Humate Particles For Nutritional Supplement Product Overview Soilhum-K potassium humate is manufactured using a special process that utilizes blue charcoal as the raw material. First, the ... Read More

2026-04-22 17:13:32

Dark Brown Potassium Fulvate Powder Instant For Potassium Enrichment
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Potassium Fulvate Powder Instant 12% Potassium Content Moisture Not Exceeding 12% for Potassium Enrichment Product Description: Potassium fulvate instant powder is primarily produced using lignitea mineral rich ... Read More

2025-10-10 10:31:32

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

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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

fertilizer solutions online manufacture

High Content Water Soluble Potassium Fulvate for Soil Improvement and Plant Growth
Contact Now

100% Water Soluble Potassium Humate Flake CAS 68514-28-3 Improve Soil Structure
Contact Now

Black Granular Water Soluble Potassium Humate Uses In Agriculture ISO9001 Certified
Contact Now

Effective Fulvic Acid Potassium Powder For Enhanced Nutrient Uptake
Contact Now

100% Water Solubility Potassium Fulvate Fulvic Acid Powder For Nutrient Chelation
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Black Organic Potassium Humate Granules 95% For Improved Soil Aggregate Structure
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100% Water Soluble Potassium Fulvate Flakes Promote Crop Growth CAS 479-66-3
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5-6mm Sodium Humate Granules with ≥30% Humic Acids and Soluble in Water for Soil Enhancement and Plant Growth
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Dark Brown Potassium Fulvate Powder Instant For Potassium Enrichment
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Mineral Potassium Fulvate Humic Acid Additive Improves Soil Structure Increases Nutrient Availability and Supports High Yield 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