I am sorry for this delayed reply to your gardening question. The spring rush has brought a deluge of questions and we are working hard to catch up!
There are actually quite a few plants that would work. I'd try Mystic Spires Salvia, Angelonia, Purslane (hanging basket), Yellow Bells (Tecoma stans) which needs a very large container, and Pentas (part shade).
Thanks for the question. Best wishes for a wonderful gardening season. Please stop in again soon!
Q&A Library Searching Tips