Medium element fertilizerModel: DFSCM001

Wholesale Seaweed Calcium Magnesium Fertilizer for Tomatoes

Seaweed calcium magnesium fertilizer is a liquid, fully water-soluble plant nutrient designed to help reduce blossom end rot and support stronger fruit development in tomatoes, peppers, and eggplants. For B2B buyers, it offers quick-release performance, foliar and drip application flexibility, OEM packaging, and suitability for vegetables, fruit crops, greenhouse growing, and hydroponic systems.

Supply TypeMOQ: 2000 liters
ServiceOEM / Customization
DocumentationCOA & MSDS
  • Liquid seaweed Ca Mg fertilizer formulated for tomatoes, peppers, eggplants, fruit trees, vegetables, flowers, greenhouses, and hydroponics
  • Supports calcium and magnesium nutrition to help minimize blossom end rot risk and improve fruit quality, firmness, and crop uniformity
  • Technical profile: liquid state, 100% water soluble, quick release, pH 6-7.5, suitable for foliar spray and drip irrigation use
  • B2B supply advantages: manufacturer source from Shandong, China, ISO 9001 certified, customized purity and packaging, OEM service available
PRODUCT DATA

Technical Specifications

PH
6-7.5
OEM
Available
State
Liquid
Purity
customized
Sample
Avaliable
Package
Customized
Appearance
Liquid
Applied to
fruit trees fruits vegetables greenhouses flowers and hydroponics
Brand Name
Duofen Agri
Application
Foliar Spray, Drip Irrigation, Flight defense
Certificate
ISO 9001
Other Names
Seaweed Ca Mg
Release Type
Quick
Selling Units
Single item
Classification
Other Fertilizers
Fertilizer Form
Foliar Spray
Place of Origin
Shandong, China
Water Solubility
100% Soluble
Micronutrient Type
/
TECHNICAL INFORMATION

Product Insights & Application

Products Description
Composition
Appearance
Duofen Seaweed Ca Mg
Nutritional components
Ca≥150 g/L, Mg≥10 g/L, Seaweed Polysaccharides≥100 g/L
Density
1.5
PH(1 :250)
6-7.5
Experimental Results
Company Profile
Exhibition
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.