What forms does the product come in?

Available as black shiny flakes, fine black powder, granules, or balls.

What is the pH level?

The pH level ranges from 9.0 to 11.0.

High Solubility Humic Acid Fertilizer Potassium Fulvate Foliar Fertilizer

Name: High Solubility Humic Acid Fertilizer Potassium Fulvate Foliar Fertilizer
Brand: Jiangxi Green Top Biological Technology Co., Ltd.
SKU: 1939542205

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

US$2,000.00-2,100.00

5 Tons

Sample price:US$30.00/piece.Request sample

Product profile

Condition

New

Application

Vegetables, Flowers, Fruit, Plant

State

Black Shiny Flakes

Model NO.

GZGT-20

Validity

Long-term

Physics State

Solid

Chemical Character

Chemical Acid

Raw Material

Leonardite

Type

Commercial Organic Fertilizer

Humic Acid

55-60%

Fulvic Acid

50-55%

K2o

10-12%

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 Water Solubility: 98-100% water soluble with no precipitation, ensuring efficient absorption.

Natural Leonardite Source: Extracted from natural leonardite, providing pure organic nutrients.

Disease & Stress Protection: Provides added protection to plants against disease and environmental stress.

Yield & Quality Improvement: Remarkably increases crop yield and improves plant appearance.

Versatile Application: Suitable for vegetables, flowers, fruit, and general plant foliar application.

Multiple Forms Available: Available in black shiny flakes, powder, granules, and balls.

Professional Manufacturer: Supplied by Jiangxi Green Top, a professional organic fertilizer manufacturer.

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