How should the product be stored?

Store in a dry, cool, airy place away from heat, moisture, and direct sunlight. Keep away from rain during transport.

What certifications do the products have?

The products are SGS certified, ensuring quality and reliability for international markets.

What are the main applications?

Suitable for vegetables, flowers, fruits, and general plant applications to enhance soil health and crop growth.

Gt-Humic Acid Water Soluble Potassium Humate Micronutrient Organic Fertilizer

Name: Gt-Humic Acid Water Soluble Potassium Humate Micronutrient Organic Fertilizer
Brand: Jiangxi Green Top Biological Technology Co., Ltd.
SKU: 1953276215

Jiangxi, ChinaJiangxi Green Top Biological Technology Co., Ltd.

US$400.00-600.00

5 Tons

Sample price:US$30.00/piece.Request sample

Product profile

Condition

New

Certification

SGS

Application

Vegetables, Flowers, Fruit, Plant

State

Black Shiny Flakes

Validity

Quick Acting

Physics State

Solid

Chemical Character

Chemical Acid

Raw Material

Leonardite

Type

Commercial Organic Fertilizer

Humic Acid

65-70%

Fulvic Acid

3-5%

K2o

3-12%

Water Solubility

98-100%

Moisture

15%Max

pH

9.0-11.0

Size

1-3mm

Transport Package

25kg/Bag

Specification

Size 1-3mm

Trademark

Green Top

Origin

China

HS Code

3824999999

Production Capacity

30mt/Day

Key features

High Humic Acid Content: Available in grades with 30-70% humic acid content for diverse crop needs.

Improved Soil Structure: Breaks compacted soils and enhances water retention in sandy soils.

High Water Solubility: Up to 98-100% water solubility ensures efficient nutrient absorption.

Multiple Physical Forms: Available as black powder, flakes, granules, and balls in various sizes.

SGS Certified Quality: Products are SGS certified ensuring high quality and reliability.

Leonardite Derived: Raw material sourced from rich leonardite deposits in Jiangxi Province.

Quick Acting Formula: Designed for quick action to provide immediate benefits to plants.

Global Distribution: Products distributed to over 20 countries with strong international reputation.

Company profile

Jiangxi Green Top Biological Technology Co., Ltd.

Jiangxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-08-11Nearest Port: Xingang PortAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryJiangxi Green Top Biological Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in Jiangxi, China, supplying organic fertilizer-related products such as humic acid, humates, amino acid, fulvic acid, fulvates, and seaweed extract. It reports ISO 9001 and GMP certifications, five production lines, 50 R&D engineers, and 6–10 quality-control staff. The supplier has exported since 2015, reports self-operated import/export rights, and serves markets across multiple global regions. Its stated customer-oriented policies and product-quality commitments are positive, while evidence is insufficient to assess after-sales service, customization, or financial credibility. One Vietnamese buyer is listed, but the available information does not establish the scope or performance of that relationship.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory. Its company description further identifies it as a professional manufacturer and supplier of organic fertilizers, indicating combined manufacturing and trading capabilities.

CertificationsThe supplier reports holding ISO 9001 and GMP management-system certifications. These stated certifications provide explicit evidence of formal quality and manufacturing-management frameworks.

R&D capabilityThe supplier explicitly states that it continuously invests in new products and innovative technologies. It also reports 50 R&D engineers, which supports a substantial stated R&D resource base, although no specific inventions, patents, development projects, or technical results are provided.

Production capacityThe supplier identifies itself as an organic-fertilizer manufacturer and reports five production lines. Its product range covers humic acid, potassium humate, sodium humate, amino acid, fulvic acid, potassium fulvate, and seaweed extract, while stated lead times are one month off-season and within 15 working days during peak season.

Product Q&A

Q:What are the available forms of Potassium Humate?

Potassium Humate is available in multiple forms including black powder, flakes, granules, and balls, with sizes ranging from 80mesh to 1-3mm.

Q:What is the humic acid content range?

The humic acid content varies by model, ranging from 30-40% up to 65-70% in higher grade products like GZGT-16 and GZGT-20.

Q:How does Potassium Humate improve soil?

It helps break compacted soils for better water penetration and adds organic material to sandy soils to enhance water retention and nutrient holding capacity.

Q:What is the water solubility rate?

Water solubility ranges from 60% to 100%, with premium models offering 98-100% solubility for maximum efficiency.

Q:What is the packaging and delivery time?

Products are packed in 25kg net plastic coated paper bags. Delivery is within 15-21 days after receiving payment.