Gold Member Since 2014
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Sinotech (Beijing) Development Co., Ltd.

Seaweed Extract, Seaweed, Fertilizer manufacturer / supplier in China, offering Humizone Nutrients Fertilizer: Seaweed Extract Flake (SWE-F), Potassium Humate Powder 70%, Potassium Humate Flake 70% and so on.

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Supplier Homepage Product Seaweed Extract Humizone Nutrients Fertilizer: Seaweed Extract Flake (SWE-F)

Humizone Nutrients Fertilizer: Seaweed Extract Flake (SWE-F)

FOB Price: US $3,000-4,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $3,000-4,000/ Ton
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Port: Tianjin, China
Production Capacity: 10000mt/Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: SWE-F
  • State: Flake
  • Physics State: Solid
  • Chemical Character: Chemical Neutral
  • Type: Brown Seaweed Extract
  • Color: Black
  • Alginic Acid: >15%
  • Trademark: humizone
  • Specification: SGS, BV
  • HS Code: 13023919
  • Condition: Used
  • Validity: Quick Acting
  • Infection On Soil: Physiological Neutral
  • Raw Material: Brown Seaweed
  • Shapes: Powder
  • Organic Matter: >55%
  • Source: Sargassum
  • Transport Package: 20kg, 10kg, 5kg
  • Origin: Xinjiang, China
Product Description
Humizone Nutrients Fertilizer: Seaweed Extract Flake (SWE-F)
Humizone® SWE is extracted from brown seaweed such as sargassum, ascophylium nodosum and laminaria. Humizone® SWE contains natural plant hormones and various natural nutrient substances, trace minerals, carbohydrates such as alginic acids, polysaccharide etc. Humizone® SWE is suitable for all crops including field crops, potting soil, vegetable, flower gardens, orchards and grass. It could be used as foliar application, irrigating application, soil application, soaking seed and so on.


1) Improves blossom and fruit set
2) Decreases the harvest period of the crop
3) Thickens, enlarges and balances the leaf growth, supplies well-balanced crop nutrients
3) Resists bacteria and viruses and repels insects
5) Increases the yield of the plant and improves the quality of product

Organic Matter>55%
Total Nitrogen>1%
Alginate Acid>15%

Manufacture: Sinotech Development Co., Ltd
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