I bought my first Plumeria 3 weeks ago. It was called Mary Susan. Everything I read and what I was told at the nursery is that they like direct sun and the more the better. However, if I have my plant out in the sun, the flowers and the leaves literally flop. Even if it's a cloudy day, if it's bright, they flop. Within a few hours of it being in the shade, everything perks back up. Also, in the beginning the petals had bright pink rims. Now, the pink is completely faded and the flowers are just white with yellow middle. It's also a very windy day today and all of the flowers other than one newest one fell off. Any ideas?