Vines and Climbers: Anyone growing Quisqualis indica?, 1 by Clare_CA

Clare_CA wrote:
I just received a double Quisqualis indica from Gardino's and repotted it to a larger container. Since then, it is starting to flower, but it is also started to drop all lower leaves. They turn yellow before dropping off. Any idea why this is happening? It's been very hot here, and the Rangoon Creeper is in full sun. I haven't been able to find much care information on this vine so any help will be most appreciated. Thanks!