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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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buy Black Brown Potassium Humate Powder 95-100% High Water Solubility GB/T 33804-2025 online manufacturer

Black Brown Potassium Humate Powder 95-100% High Water Solubility GB/T 33804-2025

1. Product Introduction Our potassium humate powder is primarily available in two types: granular powder and flake powder. The finished potassium humate granules/flakes are metered into the Raymond mill chamber ... Read More
2025-10-09 15:44:11
buy High Activity Sodium Humic Acid Sodium Humate Soil Conditioner For Enhanced Crop Growth online manufacturer

High Activity Sodium Humic Acid Sodium Humate Soil Conditioner For Enhanced Crop Growth

50% Humic Acid Content Sodium Humate Soil Conditioner for Enhanced Crop Growth CAS 68131-04-4 Product Description: Sourced from high-quality Leonardite and engineered into a convenient granular form, our ... Read More
2025-10-09 16:25:22
buy Black Granular Sodium Humate Type I 0.5-1.5mm And 1.5-2.5mm Size online manufacturer

Black Granular Sodium Humate Type I 0.5-1.5mm And 1.5-2.5mm Size

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
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CAS 308067-45-0 Nitro Humic Acid Powder For Plants Stimulates Root Growth

Unlock the Full Potential of Your Crops with Nitro Humic Acid Powder Product Description: Our product is a potent blend of pure humic substances derived from high-quality leonardite. It's more than just a ... Read More
2025-10-10 11:19:48
buy 100% Water Soluble Potassium Humate Flake CAS 68514-28-3 Improve Soil Structure online manufacturer

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

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
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Highly Concentrated Potassium Fulvic Acid Hollow Particle For Soil Enhancement

Highly Concentrated Hollow Particle of Potassium Fulvate Fulvic Acid 50% 100% Water Soluble Technology Product Description: Our potassium fulvate hollow granules are made from lignite and weathered lignite ... Read More
2025-10-10 10:28:23
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100% Water Solubility Potassium Fulvate Fulvic Acid Powder For Nutrient Chelation

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
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Dark Brown Potassium Fulvate Powder Instant For Potassium Enrichment

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
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Mineral Potassium Fulvate Humic Acid Additive Improves Soil Structure Increases Nutrient Availability and Supports High Yield Farming

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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Water Soluble Sodium Humate Powder With Humic Acids Content Type III ≥40%

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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