Lobelia Erinus Perennial. It is hardy to USDA zones 10 and 11. 18022021 Lobelia erinus sometimes called edging lobelia or trailing lobelia is a species of ornamental flowering perennial that is a native of southern Africa but has become commonplace in several US.
Is Lobelia Erinus a perennial. With perfect growing conditions it will grow year after year. Tender perennial with cherry-red flowers and a trailing habit Uses for Lobelia in the Northern Landscape Its trailing growth habit dense flowering and tolerance for either sun or shade make annual.
Although this plant is perennial in warmer climates it is grown like an annual in areas that are colder.
Lobelia a highly versatile plant. Garden lobelia scientific name. The leaves are rotund-ovate spatulate or obovate-oblong. Lobelia erinus is a trailing species with masses of purple or blue flowers.