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Home ProductsSeaweed Extract In Agriculture

Organic Seaweed Fertilizer 55% Min Flake Seaweed Extract Powder

China U-CHOICE GROUP certification
China U-CHOICE GROUP certification
Yeah, cooperated with U-CHOICE since 2013, CAC gave us a good chance met each other. and then began happy and friendly work together. Good Quality.


I used U-CHOICE 28 homo-brassinolide since 2006. Their Worker all are work hard and kind. now each year we have a lot of cooperation.

—— Mr. Dhiraputra

Recommedation is good. Reception is professional. Field training is also very great. Wish more training after getting the goods.

—— Mr. Ariestanto

U-CHOICE and my company has cooperated for more than 6 years. Good quality, Timely delivery, Good service. She is one of our top-supplier.

—— Mr. Natcha

I am a technology person, I inspect each batch import goods. U-CHOICE's goods can 100% pass my strict requirement. So I recommed U-CHOICE to you.

—— Mr. Wahwa

Thanks for super good, help us to dissolve the fieil born disease problem, which is a big problem in my area.

—— Ms. Puttirat

Professional, very helpful, great price. Will use again for other items A++++++

—— Mr. Gonzalez

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Organic Seaweed Fertilizer 55% Min Flake Seaweed Extract Powder

Organic Seaweed Fertilizer 55% Min Flake Seaweed Extract Powder
Organic Seaweed Fertilizer 55% Min Flake Seaweed Extract Powder

Large Image :  Organic Seaweed Fertilizer 55% Min Flake Seaweed Extract Powder

Product Details:
Place of Origin: Henan Province, China
Brand Name: U-CHOICE
Certification: ISO 9001 : 2008
Model Number: Organic Fertilzier
Payment & Shipping Terms:
Minimum Order Quantity: 1000 metric Ton
Price: Negotiate
Packaging Details: 25 kgs / bag
Delivery Time: 1-14 working days
Payment Terms: T/T,
Supply Ability: 3000MT per Month
Detailed Product Description
Color: Black Appearance: Flake
Purity: 16% Alginic Acid M.F: (OH)n-R-(COOH)n
CAS No.: 68917-51-1 EINECS No: 215-809-6
Organic Matter: Min 55%
High Light:

seaweed extract powder


seaweed extract fertilizer

Flake Seaweed Extract In Agriculture Organic Matter 55% min


in 25kg plastic woven bag or krafe paper bag.


Seaweed Extract has remarkable functions in promoting cell division, anti-stress, anti-plant diseases and insect pests, increasing yield, regulating growth and improving soil condition and so on.

Technical Specification 

Technical Item Flake Technical Data
Alginic Acid min 16%
Organic Matter 45.0%-55.0%
Total Nitrogen 0.60%-2.0%
Phosphorus 1.0% - 3.0%
Potassium  18% - 20%
Microelement (Ca, Cu, Fe, Mg, Zn) 1.5%-3.0%

min 99.5%

PH Data 6.8-9.5
Appearance Flake / Powder



Seaweed Extracted from marine seaweed through Biochemistry method.
1. Enhance plants growth through PGR and colloid substance from the brown seaweed.
2. Improve fertilizer and pesticide use efficiency.
3. Improve configuration of soil granule, it is helpful for cultivation and growth of plant root.
4. Enhance plant ability of anti-cold, drought, dry, hot and wind.
5. Effectively prevent plant from diseases and insects pests.

1.Foliar application: dilute seaweed extract with 1000-1500 times water,spraying on leaves without burning sun and raining at intervals of 10-15 days during the growing season.
2.Seed application: 0.5-1.0kg for 1 ton seeds.
3.Root Dipping: diluted with 1000-2000 times water.



Contact Details

Contact Person: Branda

Tel: +8617737136200

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