Which flowering tropical plants can you keep indoors this winter — and how? Swipe through ⏩ to see which ones can be overwintered to bloom again next year. Bird of Paradise ( Jazzy Jewel® Hibiscus (shown: Gold) Captain Calla Lily Canna (shown: Cannova® Orange Canna) To learn the TLC that might even get them to bloom this winter, head to the link in our bio.