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Biological Stimulant Humic Acid Super Potassium Humate Fertilizer
US$400.00-600.00
5 Tons
Sample price:US$30.00/piece.Request sample
Product profile
Condition
NewApplication
Vegetables, Flowers, Fruit, PlantState
GranularModel NO.
GZGT-15Validity
Long-termPhysics State
SolidInfection On Soil
Physiological NeutralChemical Character
Chemical AcidRaw Material
LeonarditeType
Commercial Organic FertilizerHumic Acid
65%K2o
10%Water Solubility
98-100%Moisture
15%MaxpH
9.0-11.0Transport Package
25kg/BagSpecification
80meshTrademark
Green TopOrigin
ChinaHS Code
3824999999Production Capacity
30mt/DayKey features
High Humic Acid Content: Available in formulations with 30-70% Humic Acid derived from Leonardite.
Soil Structure Improvement: Breaks compacted soils and enhances water retention in sandy soils.
Nutrient Retention: Prevents vital plant nutrients from leaching out of the soil.
Crop Yield Enhancement: Strengthens roots, increases yield, and improves crop quality.
Stress Tolerance: Enhances plant resistance to drought and disease conditions.
Versatile Application Methods: Suitable for seed soaking, irrigation, foliar spray, and drip irrigation.
Fast Delivery: Delivery within 15-21 days after receiving payment.
Company profile

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 main forms of Potassium Humate available?
A:
Available forms include Black Powder (80mesh), Black Flakes (3-6m, 1-3mm), Black Granules (1-2mm, 2-4mm), and Black Balls (2-4mm).
Q:How does this fertilizer improve soil quality?
A:
It breaks compacted soils for better water penetration, adds organic material to sandy soils for retention, and regulates soil pH.
Q:What are the recommended application rates?
A:
Seed soaking requires 0.01-0.03% dilution; irrigation uses 0.01-0.05%; foliar spray and drip irrigation use a 1:500-750 dilution rate.
Q:What is the shelf life of the product?
A:
The product has a long-term validity period when stored correctly.
Q:How should the product be stored and transported?
A:
Store in a dry, cool, airy place away from heat and moisture. During transport, keep away from rain, insolation, and high temperatures.
Send Inquiry
*To:
Jiangxi Green Top Biological Technology Co., Ltd.
Jiangxi Green Top Biological Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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