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Humate (Tianjin) International Limited

Seaweed Extract manufacturer / supplier in China, offering 100% Natural Seaweed Extract Organic Fertilizer, Food Additive Potassium Aluminium Sulphate, Industrial Grade 99%Min Sodium Thiosulfate and so on.

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100% Natural Seaweed Extract Organic Fertilizer

FOB Price: US $3,500 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $3,500/ Ton
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Production Capacity: 500ton Per Month
Transport Package: 20kgs Kraft Paper Bags or 20kgs Cartons
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: seaweed extract
  • Release Type: Slow
  • Chemical Character: Chemical Neutral
  • Type: Seaweed
  • Alginic Acid: 18%Min
  • Total Nitrogen: 0.60-2.0%
  • Potassium (K2o): 18-20%
  • Solubility: 99.5%Min
  • Characterics: Flake/Powder
  • Specification: ECOCERT
  • HS Code: 29420000
  • Classification: Organic Fertilizer
  • Infection on Soil: Physiological Neutral
  • Appearance: Powder
  • Product Name: 100% Natural Seaweed Extract
  • Organic Matter: 45.0-55.0%
  • Phosphorus (P2o5): 1.0-3.0%
  • Microelement (Ca Cu Fe Mg Zn): 1.5-3.0%
  • pH: 6.8-9.5
  • Trademark: X-HUMATE
  • Origin: China
Product Description

100% Natural Seaweed Extract Organic Fertilizer

SEAWEED EXTRACT is extracted from marine seaweed through Biochemistry method. It 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.


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.

Packing: 20Kgs/Carton or 20Kgs/Bag


Alginic Acid18%min
Organic matter45-55%
Total Nitrogen1-3%
Potassium (K2O)8-18%
Total Amino Acid2-8%
Microelements(Fe,Zn, B, Mo)0.2%min
Solubility in water100%
PH Value8-11

100% Natural Seaweed Extract Organic Fertilizer


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.

Our service:

1, Free sample.
2,100% Natural porduct, without any synthetize ingredient.
3,Manufacturer direct supply, provide OEM, R&D service.
4,Fast delivery
5,24/7 Prefessional service with best price.

Our company:

Humate (Tianjin) International Limitded, is a professional manufacturer and supplier of seaweed extract in China, from Raw material purchasing, developing manufacturing and testing to high quality, we develop a professional management systerm to control all stages, to ensure our customers with powerful products to stand out in their market place.
Our products have good quality and low price in this field. If you are interest in our products, please don't hesitate to contact us, we will offer you ASAP. Looking forward to cooperating with you.

100% Natural Seaweed Extract Organic Fertilizer
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