Question: are sedum perennials or annuals?
Answer: HARDINESS: The genus Sedum includes more than 400 species of succulent annuals, perennials, biennials, subshrubs, and shrubs native to the Northern Hemisphere. Many sedums in cultivation are creeping ground covers. There is at least one species hardy to each USDA Hardiness Zone. Most are hardy in Zones 4 to 9.