4 Red Plumeria Plants Grow Hawaii Pua Melia is what I'm called in Hawaiian, but Plumeria is my botanical name. My popularity among the islanders speaks for itself. It's you though, the visitor, who have made me a very popular lei flower. This is because of my delicate fragrance and the fact that I'm long lasting as a lei. Balmy nights, moonlit beaches and Plumeria flowers; this is Hawaii! GROWING INSTRUCTIONS:Please plant cut side down about 4" in a porous sandy potting soil. Place in direct sun. Water until soaked then dry out before watering again. Feed with a general fertilizer or a timed-release fertilizer. Ideal temperature range is 60F to 90F. How to grow Plumerias - FAQ's