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Humic Acid
(50)

Humic Acid Granule
(21)

Potassium Humate Granules
(12)

Potassium Humate Flake
(6)

Potassium Humate Powder
(9)

Sprinkle Potassium Humate Granules
(7)

Sodium Humate Granules
(8)

Sodium Humate Flakes
(11)

Sodium Humate Powder
(7)

Sprinkle Sodium Humate Granules
(8)

Potassium Fulvate Flakes
(13)

Potassium Fulvate Powder
(10)

Potassium Fulvate Hollow Particle
(11)

Potassium Fulvate Instant Powder
(7)

Potassium Fulvate Liquid
(1)

Zinc Fulvate
(6)

Nitro Humic Acid
(10)

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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fulvic acid supplement online manufacture

(17)

Highly Instant Organic Fulvic Acid Supplement OMRI Listed 12% Potassium Content
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Highly Instant Fulvic Acid Supplement with 100% 80-mesh Pass Rate and 12% Potassium Content Product Description: Certified organic (OMRI-listed) and rigorously tested for purity, Potassium Fulvate Instant ... Read More

2025-10-10 10:33:57

8.31% Yield Increase Rate Fulvic Acid Zinc Fulvate Soil Micronutrients
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Fulvic Acid Zinc Chelate The Essential Nutrient for 8.31% Yield Increase and pH 4-6 Balance Product Description: Derived from high-quality Leonardite (a natural source of fulvic acid) and premium-grade zinc. ... Read More

2025-10-10 11:03:59

≥45% Fulvic Acid Zinc Fulvate Chelated Fertilizer Used In Agriculture Improving Soil
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1. Product Introduction Zinc fulvate is a chelated fertilizer formed by combining fulvic acid and zinc. It combines the dual benefits of fulvic acid and zinc and is widely used in agriculture. Fulvic acid and ... Read More

2025-10-10 11:13:06

55% Humic Acid Potassium Fulvate Fertilizer Powder For Soil Improvement
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1. Product Introduction The fulvic acid powder produced by our company is made from lignite and weathered lignite. After potassium hydroxide is added to the fulvic acid stock solution, it is drum-dried and ... Read More

2025-10-10 10:16:48

Npk Humic Acid Water Soluble Fertilizer For Optimal Plant Nutrition
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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

Natural Potassium Humic Acid Granules Improve Soil Structure Increase Nutrient Absorption and Boost Plant Health in Farming
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Product Description: Liquid Humic Acid is a powerful natural soil amendment that plays a crucial role in enhancing soil fertility and promoting healthy plant growth. Derived from the decomposition of organic ... Read More

2026-04-09 17:57:30

Black Flake Zinc Fulvate Organic Micronutrient Fertilizer Humic Acid Content ≥50%
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Enhance Nutrient Absorption Potential with Zinc Fulvate Humic Acid Content 50% Product Description: Zinc Fulvate is a highly advanced organic micronutrient fertilizer, created through a precise process that ... Read More

2025-10-10 11:02:04

High Purity 50% Fulvic Acid Potassium Fulvate Powder - 100% Water Soluble & Anti-Hard Water for Soil Health and Crop Yield
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High Purity Mineral Potassium Fulvate Powder from LeonarditePotassium Fulvate Powder, also named potassium fulvic acid powder, is a high-activity organic biostimulant extracted from natural leonardite lignite ... Read More

2026-07-20 14:12:43

Premium 100% Water Soluble Potassium Fulvate Organic Fertilizer with 50% Fulvic Acid for Soil Improvement
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Premium Mineral Source Potassium Fulvate - 100% Water Soluble Organic Fertilizer Overview Our premium mineral-source potassium fulvate is a high-activity organic plant stimulant and professional soil conditione... Read More

2026-07-15 09:34:29

Soilhum-K Potassium Humate Particles For Nutritional Supplement
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1. Product Introduction The potassium humate extruded granules produced by our company are made from the waste materials left over from the production of potassium humate. After drying, they are fed into an ... Read More

2025-10-09 16:14:03

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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

fulvic acid supplement online manufacture

Highly Instant Organic Fulvic Acid Supplement OMRI Listed 12% Potassium Content
Contact Now

8.31% Yield Increase Rate Fulvic Acid Zinc Fulvate Soil Micronutrients
Contact Now

≥45% Fulvic Acid Zinc Fulvate Chelated Fertilizer Used In Agriculture Improving Soil
Contact Now

55% Humic Acid Potassium Fulvate Fertilizer Powder For Soil Improvement
Contact Now

Npk Humic Acid Water Soluble Fertilizer For Optimal Plant Nutrition
Contact Now

Natural Potassium Humic Acid Granules Improve Soil Structure Increase Nutrient Absorption and Boost Plant Health in Farming
Contact Now

Black Flake Zinc Fulvate Organic Micronutrient Fertilizer Humic Acid Content ≥50%
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High Purity 50% Fulvic Acid Potassium Fulvate Powder - 100% Water Soluble & Anti-Hard Water for Soil Health and Crop Yield
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Premium 100% Water Soluble Potassium Fulvate Organic Fertilizer with 50% Fulvic Acid for Soil Improvement
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Soilhum-K Potassium Humate Particles For Nutritional Supplement
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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