NPK Liquid
Seaweed PK Liquid Fertilizer Manufacturer for Foliar & Drip
Seaweed PK liquid fertilizer is a 100% water-soluble potassium phosphate and seaweed extract compound fertilizer designed for fast nutrient uptake in foliar spray and drip irrigation systems. Manufactured by DUOFEN AGRI, it supports fruit trees, vegetables, grapes, citrus, strawberries, flowers, and field crops with quick-release nutrition, OEM packaging, and bulk B2B supply from China.
Supply TypeMOQ: 2000 liters
ServiceOEM / Customization
DocumentationCOA & MSDS
- 100% water-soluble NPK compound fertilizer with seaweed extract for rapid foliar and root absorption
- Quick-release liquid formula suitable for foliar spray, drip irrigation, and drone-based crop application
- Technical profile: green liquid appearance, pH 1.65, classification compound fertilizer, model DFSPK001
- B2B supply advantages include ISO 9001 certification, available samples, OEM service, customized packaging, and MOQ 2000
PRODUCT DATA
Technical Specifications
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.
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