Plumeria societies actively contribute to the development of new cultivars through hybridization efforts. Members may engage in controlled pollination to create intentional crosses between specific cultivars, aiming to produce unique offspring with desirable traits. Cultivar development is often a collaborative process, with members sharing their hybridization results and experiences. These new cultivars may be named and registered to ensure their recognition within the Plumeria community. The pursuit of creating new and improved cultivars reflects the dedication of Plumeria enthusiasts in expanding the diversity and beauty of these tropical flowers.