Hot Sales ProductModel: duofen

Wholesale Liquid Seaweed Extract Fertilizer for Root Growth

Liquid seaweed extract is a natural, organic liquid fertilizer formulated for fast nutrient release and strong root-zone support. This 100% water-soluble agricultural-grade product from Shandong, China is suited for bulk B2B procurement, with COA, MSDS, and TDS documentation, multiple packaging options, and application suitability for root vegetables and foliar use.

Supply TypeMOQ: 1000000 liters
ServiceOEM / Customization
DocumentationCOA & MSDS
  • Type: liquid seaweed extract organic fertilizer with quick-release performance
  • Purity and solubility: 100% purity and 100% water soluble for efficient application
  • B2B supply advantages: manufacturer bulk packaging in 20KG, 25KG, 50KG, 1000KG, and 1200KG bags
  • Quality assurance: supplied with COA, MSDS, and TDS for clear technical verification
CertificationsMSDSUL
PRODUCT DATA

Technical Specifications

MOQ
1 BAG
Type
Seaweed
Grade
Agricultral Grade
State
Liquid
Usage
AGRICULTURAL USAGE
Purity
100%
Source
Natural Source
Keyword
Organic liquid fertilizer
Package
25KG/20KG/50KG/1000KG/1200KG BAG
Applied to
Root Vegetables
Brand Name
duofen
Application
Organic liquid fertilizer
Certificate
COA MSDS TDS
Other Names
Foliar Fertilizer
Product Name
Organic liquid fertilizer
Release Type
Quick
Selling Units
Multiple of 1,000
Classification
Organic Fertilizer
Place of Origin
Shandong, China
Water Solubility
100% Water Soluble
TECHNICAL INFORMATION

Product Insights & Application

Products Description
Composition
Appearance
Green liquid
Seaweed extract(g/L)
100Min
P(g/L)
350Min
K(g/L)
450Min
Density
1.65
PH(1:250)
7.7-8.2
DOSE
Foliar Spray
 800–1200× 
Company Profile
Our Advantages
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.