Seaweed Extract Organic Fertilizer

Seaweed Extract Organic Fertilizer

We produce seaweed fertilizer by biodegradation. We have gained IMO organic certificate, ISO: 9001 ISO:14001 certificate and other certificates used for production, environment protection and export. We do not add any chemical products or damage the active constituent of seaweed during the process and remain all the nutrients of Kelp seaweed. We do not extract any element, so all the nutrients of seaweed can be used in fertilizing the crop. We have been concentrate on fertilizer production for 7 years and continue our ideas in the future, this is the biggest advantage upon other seaweed fertilizer manufacturer from China. Ourproducts inculd: (1)seaweed fertilizer (2)chitosan fertilizer (3)amino acid and humic acid fertilizer (4)seaweed micronutrients fertilizer (5)water soluble NPK fertilizer (6)EDDHA Fe We are always doing our best to provide our clients wiht high-quality products and service.

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Product Details

seaweed extract organic fertilizer




Raw materialAscophyllum nodosum
AppearanceFlake or power
ColorBlack solid
Water solubility100%
Organic matter50%
PH value6-10
shelf life2 years




1.Improve crops quality.

2.Enhance resistance of crops,induce plants to enhance resistance to disease.

3.Meliorate soil, increase yield for 20% to 30%.


Application Method:

Drip Irrigation:

 dilute it with water for 1500kg-2000kg/Ha. Ddsage:1.5-3/kg/Ha

 apply 3-4times in whole growing period

reproduce seaweed fertilizer:dilute with water at 1:7

Packaging Details:

  • 20 kg/bags or 25kg/cartons

Delivery Detail:

  • 7 days after order confirmed

文件5照片.JPG3 - 副本.JPG



Our service:

1. Timely communication, reply within 12 hours;

2. Selecting raw materials strictly;

3. OEM/ODM Available;  

4. Reasonable & competitive price;

5. Pre-shipment samples is available for your inspection;

6. Credit guarantee: Alibaba Trade Assurance;

7. Fast lead time: Samples from stock; bulk production within 7 days;

8. Quality guarantee: International Authorized Third-Party Test for the products you need.


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