22 Winter Flowers That Thrive During the Coldest Months of the Year

Algerian Iris: Algerian iris isn't widely known in the U.S., but it's another fantastic option if you live in the right zone and want some vibrant winter color. It has deep violet to lavender flowers with a yellow stripe down each petal. It can tolerate some drought and thrives in full sun to part shade. Bloom time: Late fall to early spring.