Celosia offers large flower clusters on top of green or reddish leaves. Colors include yellow, gold, red, pink, orange, and wine. Mass tall types in borders or grow them in garden rows for use as cut or dried flowers.
Adenium is grown as a houseplant in temperate regions. Numerous hybrids have been developed. Adeniums are appreciated for their colorful flowers, but also for their unusual, thick caudices. They can be grown for many years in a pot and are commonly used for bonsai.