live forever
/ˈlɪv fərˌɛvər/
noun
- A common name for several succulent plants in the genus Sedum, known for their ability to survive in harsh conditions.
- Live-forever is often used in green roofs because it thrives in shallow soil.
- She planted live-forever along the rock wall because it needs very little water.
- The live-forever plant in my garden survived the winter frost without any damage.