Suaeda salsa grows in soil with extremely high salinity. It is millet, and it likes high humidity environment. At the same time, it is salt-tolerant, hairless and has few pests and diseases, which is very suitable for planting on sandy soil in coastal areas. The height of the plant is 20-60 cm, and the stem is very upright with red stripes and many branches. Leaves linear opposite, flowering in July-August.