Seaweed fertilizer Power is an advanced biological fertilizer product invented by merging multi-principle technologies of plant nutrition and immunology. Power seaweed fertilizer is a high-tech natural organic fertilizer manufactured by two-time fermentation using sea plants, lichen, and plant pollen etc as raw materials and using specific fermentative bacteria. The main raw material used for the production of Power is extracts of natural seaweed. The natural bioactive materials in seaweed are maintained in Power product by using specific biological techniques. Power contains alginic acid, humic acids, nucleotides, vitamins and plant growth regulators (such as auxin, cytokinin, abscisic acid) as well as various macroelements (N, P, K) and microelements (Cu, Zn, B, Mo). Those materials can stimulate plants to generate specific biological factors, which may promote plant growth.