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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 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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Black Granular Water Soluble Potassium Humate Uses In Agriculture ISO9001 Certified

1. Product Introduction Our company produces crystalline potassium humate granules made from high-quality Xinjiang weathered coal, which boasts a high humic acid content, low ash content, and high solubility ... Read More
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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
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Soilhum-K Potassium Humate Particles For Nutritional Supplement

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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100% Water Soluble Potassium Fulvate Hollow Granules Improve Soil Health

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
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Water Soluble Black Sodium Humate Granules HG/T 3278-2018 Standard

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
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Maximize Fruit Tree Yield Zinc Fulvate Biostimulant Organic Matter ≥60%

Maximize Fruit Tree Yield with Zinc Fulvate Organic Matter 60% Yield Increase Rate 8.31% Product Description: Zinc Fulvate is a highly effective, water-soluble fertilizer that combines the biostimulant ... Read More
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1. Product Introduction Liquid potassium fulvate is primarily made from lignite, which is high in natural fulvic acid. The raw material is crushed (to increase contact area with the reagent) and added to a ... Read More
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Versatile Sodium Humate Flakes For Sustainable Agriculture Practices

Total Organic Matter Type III 70% Sodium Humate Flake for Sustainable Agriculture Practices Product Description: Our flake sodium humate is a versatile product derived from high-quality weathered coal. We ... Read More
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Black Sodium Humate Granules For Sustainable Agriculture Crop Cultivation

Product Description: We crush the weathered coal, then blend it with a sodium hydroxide (NaOH) solution in a reactor, allowing a complete chemical reaction to form sodium humate. After this, we purify the ... Read More
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