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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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water soluble potassium fulvate online manufacture

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buy Water Soluble Potassium Fulvate Hollow Particles For Improved Fertilizer Efficiency online manufacturer

Water Soluble Potassium Fulvate Hollow Particles For Improved Fertilizer Efficiency
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Potassium Fulvate Hollow Particle Fulvic Acid 50% Potassium K2O 12% Humic Acid 55% for Improved Fertilizer Efficiency Key Benefits: 1. Enhanced Soil Structure & Water Retention: Upon reaching the root zone, the ... Read More
2025-10-10 10:27:04
buy 100% Water Soluble Potassium Fulvate Hollow Granules Improve Soil Health online manufacturer

100% Water Soluble Potassium Fulvate Hollow Granules Improve Soil Health
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Improve Soil Health and Plant Growth with Potassium Fulvate Hollow Granule and Humic Acid 55% and pH 9-11 Product Description: Sourced from high-quality, natural leonardite, this product is a 100% water-soluble ... Read More
2025-10-10 10:21:45
buy 100% Water Soluble Potassium Fulvate Flakes Promote Crop Growth CAS 479-66-3 online manufacturer

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
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100% Water Soluble Potassium Fulvate Flakes for Foliar Fertilizers to Promote Crop Growth and Improve Soil Structure
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Fully Water-soluble Potassium Fulvate Flake Used in Foliar Fertilizers Product Overview Potassium humate micro-flakes are pure natural mineral-based active potassium fertilizers with high loading capacity and ... Read More
2025-12-11 17:43:54
buy 100% Water Soluble Potassium Fulvate Powder with 50% Fulvic Acid for Promoting Rice Growth online manufacturer

100% Water Soluble Potassium Fulvate Powder with 50% Fulvic Acid for Promoting Rice Growth
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Full Water-soluble Potassium Fulvic Acid for Promoting Rice Growth Product Introduction Potassium fulvate is a powerful water-soluble plant growth regulator in black powder form. It significantly promotes plant ... Read More
2026-01-30 16:22:50
buy 100% Water Solubility Potassium Fulvate Fulvic Acid Powder For Nutrient Chelation online manufacturer

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
buy 100% Water Soluble Potassium Fulvate Flakes for Root Development and Soil Structure Improvement online manufacturer

100% Water Soluble Potassium Fulvate Flakes for Root Development and Soil Structure Improvement
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Potassium Fulvate Flakes Natural Agricultural Input Product Overview Potassium Fulvate Flake - Pure Organic Soil Conditioner. Our granular fertilizer is made from high-quality raw materials mined from weathered ... Read More
2026-04-22 17:13:25
buy 100% Water Soluble Potassium Fulvate Flake Organic Soil Conditioner to Improve Crop Stress Resistance and Enhance Soil Structure online manufacturer

100% Water Soluble Potassium Fulvate Flake Organic Soil Conditioner to Improve Crop Stress Resistance and Enhance Soil Structure
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Potassium Fulvate Flake - Pure Organic Soil Conditioner Our granular fertilizer manufacturing utilizes premium raw materials from a weathered coal mine in Xinjiang's Fukang region. This extensive mining area ... Read More
2026-04-22 17:13:04
buy Highly Soluble Potassium Fulvate Flakes With 55% Humic Acid For Plant Growth online manufacturer

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Highly Soluble Potassium Fulvate Flake with 55% Humic Acid 50% Fulvic Acid and 100% Water Soluble Product Description: Potassium Fulvate Flake is a high-performance, water-soluble organic compound extracted ... Read More
2025-10-10 10:03:41
buy 100% Soluble Potassium Fulvate Powder Activates Soil Microorganisms And Maximizes Plant Nutrition online manufacturer

100% Soluble Potassium Fulvate Powder Activates Soil Microorganisms And Maximizes Plant Nutrition
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100% Soluble Potassium Fulvate Powder Activates Soil Microorganisms and Maximizes Plant Nutrition Product Description: Potassium Fulvate Powder is a highly effective, premium-grade soil conditioner and plant ... Read More
2025-10-10 10:15:40
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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

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