UncategorizedModel: DFHD001

Wholesale Liquid Humic Acid Fertilizer 100% Water Soluble

Liquid humic acid fertilizer is a fast-acting organic agricultural input designed for foliar spray, drip irrigation, and drone application. This 100% water-soluble dark brown liquid supports crop nutrition across soybean, rice, wheat, corn, barley, and leafy vegetables, making it suitable for B2B fertilizer distributors, farm suppliers, and OEM buyers seeking reliable bulk supply from a China manufacturer.

Supply TypeMOQ: 2000 liters
ServiceOEM / Customization
DocumentationCOA & MSDS
  • 100% water-soluble liquid humic acid fertilizer for efficient mixing and fast crop uptake
  • Organic fertilizer classification with quick-release performance for commercial agriculture use
  • Technical profile: liquid state, dark brown appearance, pH 7-9, suitable for foliar spray and drip irrigation
  • B2B supply support with ISO 9001 certification, OEM service, customized packaging, and samples available
PRODUCT DATA

Technical Specifications

PH
7-9
OEM
Available
Type
Humic Acid
State
Liquid
Usage
AGRICULTURAL USAGE
Purity
no
Sample
Avaliable
CAS No.
no
Package
Customized
Appearance
Dark brown Liquid
Applied to
rice, wheat, corn, barley,spinach, lettuce, Chinese cabbage, etc
Brand Name
Duofen
EINECS No.
no
Application
Foliar Spray, Drip Irrigation,Drone prevention and control
Certificate
ISO 9001
Other Names
Haidan High Nitrogen Fertilizer
Release Type
Quick
Selling Units
Single item
Classification
Organic Fertilizer
Place of Origin
Shandong, China
Water Solubility
100% Soluble
TECHNICAL INFORMATION

Product Insights & Application

Products Description
Composition
Appearance
Duofen Haidan
N(g/L)
350Min
K(g/L)
20Min
Density
1.3
PH(1 :250)
7.3
Company Profile
Our Advantages
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.