Plant Bio

Plumeria obtusa, commonly known as Singapore Plumeria or White Frangipani, is a tropical flowering plant native to the Caribbean and Central America. It is known for its beautiful, fragrant, and waxy white flowers. Here is a description and care guide for Plumeria obtusa:

Description:

Size: Plumeria obtusa can grow as a small to medium-sized tree, reaching heights of 10 to 25 feet (3 to 7.6 meters) with a spread of 8 to 20 feet (2.4 to 6 meters). It has a spreading and rounded canopy.
Leaves: The leaves are leathery, glossy, and large, arranged spirally at the branch tips. They are oblong or elliptical in shape, and their color ranges from dark green to light green.
Flowers: Plumeria obtusa produces stunning, fragrant flowers that are pure white or creamy white. The flowers have five waxy, overlapping petals and a yellow center. They have a sweet fragrance, especially noticeable in the evenings and at night.

Care:

Sunlight: Plumeria obtusa requires full sun exposure to thrive and produce abundant blooms. It needs at least six to eight hours of direct sunlight daily.

Soil: Use a well-draining soil mixture for your Plumeria obtusa, such as a blend of sand, perlite, and loam. This helps prevent waterlogging and root rot. The plant can tolerate a range of soil types but prefers slightly acidic to neutral soil pH.

Watering: Water your Plumeria obtusa regularly during the active growing season, allowing the soil to dry out slightly between waterings. Reduce watering in winter when the plant goes dormant. Avoid overwatering, as it can lead to root rot.

Fertilizer: Feed your Plumeria obtusa with a balanced, slow-release fertilizer specifically formulated for flowering plants. Apply it every two to three months during the growing season to promote healthy growth and abundant blooms. Reduce or stop fertilization during the winter dormancy period.

Pruning: Pruning is beneficial for maintaining the shape and size of the plant. Prune in early spring before new growth begins. Remove any dead, damaged, or crossing branches. You can also selectively prune to encourage branching and more flower production.

Pests and diseases: Plumeria obtusa is generally not prone to significant pest or disease issues. However, it can occasionally be affected by mealybugs or aphids. Inspect your plant regularly and treat any infestations promptly with appropriate insecticides or by using organic methods.

Propagation: Plumeria obtusa can be propagated from stem cuttings. Allow the cuttings to dry and callous for a few days before planting them in well-draining soil. They will root and develop into new plants.

Plumeria obtusa is a stunning tropical plant that adds beauty and fragrance to gardens and landscapes. With proper care and attention to its sunlight, soil, watering, and pruning needs, you can enjoy the exquisite white blooms and captivating fragrance of this delightful plant.