Also known as Frangipani.

Make sure your plants or cuttings are potted with a coarse well-draining potting mix. A cactus mix, in particular. However, you may prefer to concoct your own mix. Everyone seems to have their own creative plumeria blend, but a simple mix of equal parts peat and perlite should be more than sufficient. 

Your goal in growing plumeria indoors should be to emulate their natural habitat as close as you can in order to help them grow and flower throughout the year.

Place your plumeria in a sunny window that receives bright light (direct sunlight) four to six hours per day. South-facing windows should be strongly considered because they provide the brightest light for the longest duration.