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
Imagine a garden with the fragrance of a freshly opened box of delicious chocolates! It's not as crazy as it sounds. There are a handful of plants that have a distinct chocolate scent, reminiscent of milk chocolate with a dash of vanilla.