Gold Member Since 2017
Audited Supplier
Weifang Kelphert Bio-Tech Co., Ltd.

Seaweed Extract, Organic Fertilizer, Water Soluable manufacturer / supplier in China, offering Flake Seaweed Extract, Sargassum Boron, Sargassum Zinc Fertilizer and so on.

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Flake Seaweed Extract

FOB Price: US $3,800 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $3,800/ Ton
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Port: Qingdao, China
Production Capacity: 1000tons/Year
Payment Terms: L/C, T/T

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Basic Info
  • Application: Vegetables, Flowers, Fruit
  • Validity: Quick Acting
  • Infection On Soil: Physiological Alkaline
  • Raw Material: Sargassum
  • Transport Package: 0.5kg/1kg/20kg/Bag
  • State: Powder
  • Physics State: Solid
  • Chemical Character: Chemical Alkaline
  • Type: Commercial Organic Fertilizer
Product Description
Extracted from whole sargassum, 100% water soluble. Rich in plant growth regulators and organic matter. Ideal for manufacture of seaweed fertilizers.
ItemGuarantee value
Organic matter45~50%
Alginic acid15%
Potash (K2O)18%
Natural PGR400ppm
Easily dissolved in water. Greatly improve quality of crops, enhance resistance of plants to diseases and bacilli, ameliorate soil, increase bearing rate of flowers and fruits, and increase crop yield.
Applicable Crops: Tea, apple trees, grapes,vegetables.
Application  Method:  I Sparying:  Dilute with water by 3000-3500 times at the dosage of 0.3kg/ha (using 1 ton water per ha.).  In swelling    period, spray once every 10~14 days and apply 3~4 times continuously. Spray more times if the picking  period  extended. II Irrigation:  Dilute with water by 3500-4000 times,dosage 7.5-8.6kg/ha (using 30 tons water per ha.). 3-4 times in  the whole growing season.
Storage Period:3 years.
Package:1kg/bag, 2kg/bag, 20kg/carton
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