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Humic Acid
(55)

Humic Acid Granule
(26)

Potassium Humate Granules
(12)

Potassium Humate Flake
(6)

Potassium Humate Powder
(14)

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
(7)

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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npk humic acid online manufacture

(41)

Pure Organic Humic Acid Granules with 40-70% Humic Acid via Disc Granulation Process for Water Insoluble Soil Enhancement
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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

70% Humic Acid Slow Release Granule Organic Fertilizer for Desert Reclamation and Sandy Soil Amendment
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70% Humic Acid Slow Release Granule Organic Fertilizer Enhancer for Desert Reclamation Egypt Sandy Soil Amendment 70% Humic Acid Slow Release Granule - Desert Agriculture Solution Our Slow Release Humic Acid ... Read More

2026-07-01 09:17:21

Natural Nitro Humic Acid Powder to Improve Soil Fertility and Boost Crop Performance through Enhanced Soil Microbiology
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Dedicated Product for Improving Alkaline Soil, Nitro-Humic Acid, Available in Stock Performance-Driven Soil Investment This product is made from high-quality raw materials sourced from the company's own mining ... Read More

2026-05-12 15:27:36

humic acid powder fertilizer water soluble humic acid powder fertilizer is potassium humate powder
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water soluble humic acid powder fertilizer is potassium humate powder Potassium humate powder is an efficient organic potassium fertilizer solution that provides superior plant nutrition and soil enhancement. ... Read More

2026-01-30 17:51:16

70% Humic Acid Powder Fast Dissolving Water Soluble Soil Conditioner for Cambodia Rice Paddy
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Cambodia Rice Paddy 70% Water Soluble Humic Acid Powder Fast dissolving formulation for soil improvement and yield enhancement programs in Cambodian rice production. 70% Water Soluble Humic Acid Powder - ... Read More

2026-07-06 14:47:29

Acidic Nitro Humic Acid Granules with Enhanced Nitrogen Utilization for Soil Organic Matter Increase
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Acidic Nitro Humic Acid Granules Increase Soil Organic Matter Premium Nitrohumic Acid Granules sourced exclusively from our self-owned weathered coal mines in Fukang, Xinjiang. Our nitrohumic acid granules ... Read More

2025-12-10 17:30:20

Potassium Humate Powder with 60-70% Humic Acid Content for NPK Chelation and 95%-100% Water Solubility in Coffee and Rice Farming
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Fertilizer-Efficiency Potassium Humate Powder Chelates NPK Coffee Rice Farming Huayuan fertilizer-efficiency potassium humate powder is a water-soluble concentrate that chelates nitrogen, phosphorus and ... Read More

2026-08-20 08:40:32

Slow-Release Humic Acid Granule with 85% Organic Matter and 2-4mm Particle Size for Soil Conditioning
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Slow-Release Humic Acid Granule 2-4mm Soil Conditioner 85% Organic Matter Palm Oil Plantation Huayuan slow-release humic acid granules are manufactured from carefully selected weathered coal extracted from our ... Read More

2026-08-26 10:29:04

Water Soluble Humic Acid Powder with 40%-70% Humic Acid Content for Coffee Farming Optimisation
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Fertilizer-Efficiency Humic Acid Powder Boosts Nutrient Uptake Coffee Rice Farming Huayuan fertilizer-efficiency humic acid powder is a water-soluble concentrate designed to maximise the return on every ... Read More

2026-08-20 10:19:15

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

2026-08-26 10:58:17

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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

npk humic acid online manufacture

Pure Organic Humic Acid Granules with 40-70% Humic Acid via Disc Granulation Process for Water Insoluble Soil Enhancement
Contact Now

70% Humic Acid Slow Release Granule Organic Fertilizer for Desert Reclamation and Sandy Soil Amendment
Contact Now

Natural Nitro Humic Acid Powder to Improve Soil Fertility and Boost Crop Performance through Enhanced Soil Microbiology
Contact Now

humic acid powder fertilizer water soluble humic acid powder fertilizer is potassium humate powder
Contact Now

70% Humic Acid Powder Fast Dissolving Water Soluble Soil Conditioner for Cambodia Rice Paddy
Contact Now

Acidic Nitro Humic Acid Granules with Enhanced Nitrogen Utilization for Soil Organic Matter Increase
Contact Now

Potassium Humate Powder with 60-70% Humic Acid Content for NPK Chelation and 95%-100% Water Solubility in Coffee and Rice Farming
Contact Now

Slow-Release Humic Acid Granule with 85% Organic Matter and 2-4mm Particle Size for Soil Conditioning
Contact Now

Water Soluble Humic Acid Powder with 40%-70% Humic Acid Content for Coffee Farming Optimisation
Contact Now

High Purity 50% Fulvic Acid Potassium Fulvate Powder - 100% Water Soluble & Anti-Hard Water for Soil Health and Crop Yield
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