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Organic Seaweed Fertilizer 55% Min Flake Seaweed Extract Powder

Organic Seaweed Fertilizer 55% Min Flake Seaweed Extract Powder

  • High Light

    seaweed extract powder


    seaweed extract fertilizer

  • Color
  • Appearance
  • Purity
    16% Alginic Acid
  • M.F
  • CAS No.
  • Organic Matter
    Min 55%
  • Place of Origin
    Henan Province, China
  • Brand Name
  • Certification
    ISO 9001 : 2008
  • Model Number
    Organic Fertilzier
  • Minimum Order Quantity
    1000 metric Ton
  • Price
  • Packaging Details
    25 kgs / bag
  • Delivery Time
    1-14 working days
  • Payment Terms
  • Supply Ability
    3000MT per Month

Organic Seaweed Fertilizer 55% Min Flake Seaweed Extract Powder

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.