How should the product be stored?

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

Is the product certified?

Yes, the product has SGS certification to ensure quality and reliability.

What are the payment terms?

We accept LC, T/T, PayPal, and Western Union as payment methods.

Leonardite Sourced Biostimulant Potassium Fulvate

Name: Leonardite Sourced Biostimulant Potassium Fulvate
Brand: Jiangxi Green Top Biological Technology Co., Ltd.
SKU: 1960197935

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

Infection On Soil

Physiological Acid

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

Leonardite Source: Derived from natural leonardite, ensuring high purity and quality organic content.

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

Nutrient Retention: Prevents vital plant nutrients from leaching out of the soil.

High Water Solubility: Available in grades with up to 98-100% water solubility for quick absorption.

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

SGS Certified: Product meets SGS certification standards for quality assurance.

Fast Acting: Designed for quick action to provide immediate benefits to crops.

Wide Application: Suitable for vegetables, flowers, fruits, and various plants.

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.