Plumeria is known for its ability to bloom prolifically during the active growing season, which typically occurs from late spring to early fall. The plant produces clusters of flowers that can last for several weeks, adding vibrant color and fragrance to the garden. The frequency of blooming can vary among cultivars and growing conditions. Regularly deadheading spent flowers can encourage Plumeria to produce more buds and extend the flowering period. Once the growing season ends and winter approaches, Plumeria enters a dormant phase and stops blooming until the following spring.