I just grabbed my first plumerias, but everything I've read says that temperature will indeed affect flowers.

I wonder if plant age/size or fertilization can have any such affect, but haven't read such to support.

Would be interesting to hear such experiences from a pro.

Welcome Greg....in a short time you too can become an addict... :-)

Gina today intensified in color so much just because of the heat on the deck. It is a great one, the only flaw is....hardly any scent. Enjoy your new collection and want to see how you increase it in just a years time... :-)