Kelps are large seaweeds (algae) belonging to the brown algae (Phaeophyceae) in the order Laminariales. There are about 30 differentgenera. Kelp grows in underwater "forests" (kelp forests) in shallow oceans, and is thought to have appeared in the Miocene, 23 to 5 million years ago.The organisms require nutrient-rich water with temperatures between 6 and 14 °C (43 and 57 °F). They are known for their high growth rate - the genera Macrocystis and Nereocystis can grow as fast as half a metre a day, ultimately reaching 30 to 80 metres (100 to 260 ft).
 
Product name: Kelp extract
Cas No.: 9072-19-9
Plant Used: the whole herb
Appearance: Light yellow to off white fine powder (Different purity and different color)
Molecular Weight: 658.91
Molecular Formula: (C6H10O7S)n
Specification: 1%-98%Fucoidin  5%-98% Fucoxanthin
Test method: UV/HPLC

1, Enhancing various plants growth through PGR and colloid substance from the brown seaweed;

2, Improving fertilizer and pesticide used effectively;

3, Improving configuration of soil granule ,it is helpful for cultivation and growth of plant root;

4, Enhancing plant ability to fight against colds ,drought and dry hot wind;

5, Preventing plant diseases and insects pests effectively.