Chocolate Cosmos
Plants don't get much better than chocolate cosmos, which both looks and smells like chocolaty goodness! The burgundy-maroon flowers appear all summer long on tall stems and bear a rich scent.
Name: Cosmos atrosanguineus
Growing Conditions: Full sun and moist, well-drained soil
Size To 30 inches tall and 18 inches wide
Zones: 7-10, but commonly grown as an annual