Narrow Petal Frangipani is a cultivated hybrid derived from a cross between Plumeria stenophylla and an unknown parent. The tree grows mostly up to around 1.5-2 m tall and is deciduous, therefore losing its leaves during long, dry periods. The leaves of Narrow Petal Frangipani are long and narrow. The white flowers have petals that are fused at the base to form a narrow tube and five petals which are narrower than those of any other Frangipani, and are widely spreading. Faint yellow coloration may be present in the center of the flower. Flowers are very fragrant at night.

The Narrow Petal Frangipani, scientifically known as Plumeria stenopetala, is a specific variety of Plumeria with distinct characteristics. Here's some information about the Narrow Petal Frangipani:

1. Appearance: As the name suggests, the Narrow Petal Frangipani is characterized by its long and slender petals. Compared to other Plumeria varieties, the petals of this particular cultivar are narrower in shape. The flowers typically have a diameter of 3-4 inches and come in a range of colors, including white, cream, yellow, and pink. The petals often have a glossy texture.

2. Fragrance: Like other Plumeria varieties, the Narrow Petal Frangipani is known for its delightful fragrance. The scent is sweet, floral, and can vary slightly depending on the specific cultivar. The fragrance is most potent during the evening and night, attracting pollinators such as moths and bats.

3. Growth Habit: The Narrow Petal Frangipani grows as a deciduous shrub or small tree, reaching heights of 10-20 feet (3-6 meters). The branches are thick and succulent, and the leaves are large and leathery. The tree sheds its leaves during the winter months in regions with a distinct dry season.

4. Growing Conditions: The Narrow Petal Frangipani thrives in tropical and subtropical climates. It requires full sun exposure for optimal growth and flowering. It can tolerate a range of soil types but prefers well-draining soil. The plant is drought-tolerant once established but benefits from regular watering during dry periods.

5. Landscape Use: The Narrow Petal Frangipani is commonly grown for its ornamental value. Its unique narrow-petal flowers and fragrance make it a sought-after choice for tropical gardens and landscapes. It can be planted as a standalone specimen, incorporated into mixed plantings, or grown in containers.

6. Propagation: The Narrow Petal Frangipani can be propagated through stem cuttings. Select healthy branches and allow the cuttings to dry for a few days before planting them in well-draining soil. Rooting hormone may be used to encourage root development. The cuttings will typically root within a few weeks.

7. Maintenance: The Narrow Petal Frangipani requires minimal maintenance once established. Pruning can be done to maintain the desired shape and remove any dead or damaged branches. Fertilizing with a balanced fertilizer during the growing season can promote healthy growth and flowering.

The Narrow Petal Frangipani, with its slender petals and delightful fragrance, adds beauty and tropical charm to gardens and landscapes. Its unique appearance and alluring scent make it a prized addition for flower enthusiasts and gardeners