Hot Sales ProductModel: duofen

OEM ODM Seaweed Amino Acid Liquid Fertilizer for Paddy Yield

This liquid seaweed and amino acid fertilizer is a water-soluble organic input formulated to support paddy field yield, root development, and nutrient uptake. Designed for B2B wholesale, private label, and contract manufacturing, it combines seaweed extract, humic substances, potassium, and trace elements in a quick-release liquid suitable for foliar and agricultural application.

Supply TypeMOQ: 1000 liters
ServiceOEM / Customization
DocumentationCOA & MSDS
  • OEM and ODM manufacturer supply for importers, distributors, agricultural brands, and bulk fertilizer wholesalers
  • Formulated for paddy field performance with seaweed extract 20 g/L, K2O 34 g/L, and Cu, Fe, Mn, Zn at 2 g/L
  • Contains amino acid components including L-arginine and L-lysine, supporting root growth, crop vigor, and nutrient absorption
  • Organic liquid fertilizer with dark brown appearance, pH 6-7, quick-release action, and low MOQ options for flexible sourcing
CertificationsRoHSCEUL
PRODUCT DATA

Technical Specifications

PH
6-7
K2O
34g/L
MOQ
10kg
Type
Seaweed
Color
Dark Brown
State
Liquid
Usage
AGRICULTURAL USAGE
Appearance
Dark Brown liquid
Brand Name
duofen
Application
Organic liquid fertilizer
Other Names
Foliar Fertilizer
Product Name
Water Soluble Humic Acid Fertilizer
Release Type
Quick
Selling Units
Single item
Classification
Organic Fertilizer
Cu, Fe, Mn, Zn
2g/L
Place of Origin
Shandong, China
Seaweed Extract
20g/L
L-Arginine L-Lysine: 5g/L
10g/L
TECHNICAL INFORMATION

Product Insights & Application

Products Description
Composition
Appearance
Dark Brown Liquid
NPK(g/L)
200Min
Humic Acid(g/L)
30Min
Density
1.16-1.2
PH(1:250)
7.5-8.0
Experimental Results
DOSE
Foliar Spray
Diluted 1000-1200 times, every 10-15 days aferfruit setting
Drip lrrigation
Dilute 800-1000 times, 5-10L per Ha. 3-5 timesoer season
Surface lrrigation
Dilute 500-800 times,8-15L per Ha, 3-5times per season
Effect Comparison
Customer Reviews


Company Profile
Exhibition
Packaging and Delivery
FAQ

Shandong Duofen Agricultural Co., Ltd. – FAQ

1. What is liquid fertilizer? Liquid fertilizer is a nutrient-rich solution that provides essential nutrients like nitrogen, phosphorus, and potassium to plants in a readily absorbable form.​ 2. How do I apply liquid fertilizer? Liquid fertilizers can be applied through drip irrigation systems, or foliar spraying. Always follow the recommended dilution rates and application methods provided on the product label.​ 3. When is the best time to apply liquid fertilizer? Apply liquid fertilizer during the growing season, typically from spring to early fall. Avoid fertilizing during dormant periods to prevent potential damage to plants. ​ 4. How often should I fertilize my plants? Fertilization frequency depends on the plant type and growth stage. Always adjust based on specific plant needs and soil conditions.​ 5. Can I use liquid fertilizer on all plants? Liquid fertilizer is suitable for most plants, including vegetables, fruits, and ornamental plants. However, always check the product label for any plant-specific recommendations or restrictions.​ 6. How should I store liquid fertilizer? Store liquid fertilizer in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the container is tightly sealed to prevent contamination and degradation.​ 7. Is liquid fertilizer safe for the environment? When used as directed, liquid fertilizers are safe for the environment. Avoid over-application to prevent nutrient runoff, which can harm water sources.​ 8. Do you offer organic liquid fertilizers? Yes, Shandong Dofen Agricultural Co., Ltd. offers a range of liquid fertilizers formulated to promote healthy plant growth while being environmentally friendly.​ 9. How can I contact customer support? For inquiries or support, please contact us.