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Humic Acid
(12)

Humic Acid Granule
(10)

Potassium Humate Granules
(7)

Potassium Humate Flake
(6)

Potassium Humate Powder
(9)

Sprinkle Potassium Humate Granules
(7)

Sodium Humate Granules
(7)

Sodium Humate Flakes
(8)

Sodium Humate Powder
(7)

Sprinkle Sodium Humate Granules
(6)

Potassium Fulvate Flakes
(10)

Potassium Fulvate Powder
(8)

Potassium Fulvate Hollow Particle
(8)

Potassium Fulvate Instant Powder
(7)

Potassium Fulvate Liquid
(1)

Zinc Fulvate
(6)

Nitro Humic Acid
(8)

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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organic fertilizer solutions online manufacture

(57)

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

High Humic Acids Sodium Humate Flakes Type III For Enhancing Plant Growth
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Total Organic Matter Type I 80% Sodium Humate Flake High Humic Acids Content Type III 40% Water Solubility Type I 100% Product Description: Our High-Purity Sodium Humate Flakes offer an efficient and versatile ... Read More

2025-10-09 17:12:47

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 Granular Sodium Humate Type I 0.5-1.5mm And 1.5-2.5mm Size
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Black Granular Sodium Humate Granule Granular Size Type I 0.5-1.5 and 1.5-2.5 mm Product Description: Known as the 'doctor of the black soil,' Sodium Humate Granule acts as a versatile solution for improving ... Read More

2025-10-09 16:22:43

Agricultural Use Sodium Humate Granules Water Solubility Type Ⅰ CAS 68131-04-4
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Moisture Type I 15% Sodium Humate Granule Water Solubility Type CAS 68131-04-4 Product Description: Sodium Humate Granule is a high-quality product designed for agricultural use, specifically formulated to ... Read More

2025-10-09 16:20:16

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

Water Soluble Black Sodium Humate Granules HG/T 3278-2018 Standard
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Direct Mine Supply Sodium Humate Granular Ready Stock 1. Product Introduction The granular sodium humate produced by our company is extracted from high-quality weathered coal, and the raw materials of sodium ... Read More

2025-10-09 16:21:38

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

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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

organic fertilizer solutions online manufacture

High Content Water Soluble Potassium Fulvate for Soil Improvement and Plant Growth
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100% Water Soluble Potassium Humate Flake CAS 68514-28-3 Improve Soil Structure
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High Humic Acids Sodium Humate Flakes Type III For Enhancing Plant Growth
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100% Water Solubility Potassium Fulvate Fulvic Acid Powder For Nutrient Chelation
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Black Granular Sodium Humate Type I 0.5-1.5mm And 1.5-2.5mm Size
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Agricultural Use Sodium Humate Granules Water Solubility Type Ⅰ CAS 68131-04-4
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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
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Water Soluble Black Sodium Humate Granules HG/T 3278-2018 Standard
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Water Soluble Sodium Humate Powder With Humic Acids Content Type III ≥40%
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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