What are the main benefits for plants?

It enhances photosynthesis, strengthens roots, increases yield, and improves crop quality.

What is the source of the raw material?

The product is derived from leonardite.

Does it help with soil structure?

Yes, it breaks compacted soils and helps retain water and nutrients.

Super Potassium Humate Granules Soluble Humic Acid Organic Fertilizer

Name: Super Potassium Humate Granules Soluble Humic Acid Organic Fertilizer
Brand: Jiangxi Green Top Biological Technology Co., Ltd.
SKU: 1939256645

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

Application

Vegetables, Flowers, Fruit, Plant

State

Granular

Model NO.

GZGT-22

Validity

Long-term

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

2-5mm

Transport Package

25kg/Bag

Specification

Size 2-5mm

Trademark

Green Top

Origin

China

HS Code

3824999999

Production Capacity

30mt/Day

Key features

High Humic Acid Content: Available in granules with 65-70% humic acid derived from leonardite.

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

Crop Yield Enhancement: Promotes photosynthesis, strengthens roots, and improves crop quality.

Disease and Drought Resistance: Enhances plant stress tolerance against drought and various diseases.

Versatile Application Methods: Suitable for seed soaking, irrigation, foliar spray, and drip irrigation.

Fast Delivery Time: Delivery within 15-21 days after payment receipt.

Eco-Friendly Microbial Support: Creates an eco-friendly environment for beneficial microorganisms.

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.