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Home > Products > Seaweed Extract > Black powder seaweed extract organic fertilizer soluble seaweed extract powder

Black powder seaweed extract organic fertilizer soluble seaweed extract powder

Product Description

    Black powder Seaweed Extract Organic Fertilizer soluble seaweed extract powder


The essence extracted from marine seaweed (Ascophyllum nodosum and Sargassum) through biochemistry method contains cytokinin, oligomeric alginate potassium, betaine, mannitol, polysaccharide, iodine, microelement and alginic polyphenol etc. 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. Meanwhile, it can comply with requirement of producing green organic food because of its high efficiency and safety.

Rooting reagent has a lot of plant endogenous hormones which from the wild Ascophyllum nodosum,within 2-3hours,it can gen into the plant,absorption by the root,stem and leaf. It can speed up the transmission speed, play the role of fast root.







Type I

Type II

Alginic Acid



Organic Matter


Total Nitrogen




Microelements (Fe/Zn/B/Mo)


Potassium (K2O)



Water Solubility 100%
PH 9-11
Appearance Powder



Improve soil quality, prevent soil compaction, acidification, salinization

Degradation of pesticide residues, heavy metal passivation, reduce environmental pollution

Powerful anti-cropping, suppress soil-borne diseases and nematodes

Prevention of a variety of trace elements element deficiencies

Obtain bigger and well-shaped fruits; increase the content of sugar and vitamins.

Improve fruit quality and increase yield.








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  • SGS 





CHANGSHA WORLDFUL IMPORT & EXPORT CO., LTD. was founded in 2006 and located in Changsha city, Hunan province. We are focused on fertilizers and chemicals related to agriculture, aquaculture and animal feed for many years. As the result of our hard working, we are becoming the top supplier for tea seed meal series product in China, and also make huge progress at the area to supply the best nutrients and solutions for plants and animals. In recent years, our annual export reached 30,000.00 tons many kinds of products, and we still in rapid growth.



      As a company to pursuit of good reputation, we have established very close relationship with our customers all over the world. All these years we have committed to provide the best price, top quality, fast delivery and professional service to our customers. And we will continuously look for ways to achieve daily improvements on sales, customer satisfaction and high performance in all areas of our business.



Contact us if you need more details on Seaweed Extract. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Organic Fertilizer、Seaweed Extract Powder. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Seaweed Extract