Plumeria rubra, commonly known as the Pink Frangipani, is a deciduous, small to medium-sized tree with a rounded form and spreading canopy. Its branches are thick, grey and fleshy, contrasting with the large, leathery green leaves clustered at the branch tips. Through summer and autumn it produces clusters of fragrant, pink, five-petalled flowers with a yellow throat, making it one of the most recognisable tropical garden trees. Mature specimens generally reach 5 to 8 metres in height and 4 to 6 metres in width.
This species is moderate to fast growing in warm climates and thrives in well-drained soils. It is frost-sensitive but tolerant of drought once established, requiring minimal care beyond seasonal feeding and pruning. Plumeria rubra prefers full sun for best flowering but will tolerate part shade. As a deciduous tree it loses its leaves in winter, allowing light to filter through, then returns with lush foliage in spring. It is a low-maintenance choice that also attracts pollinators.
As a feature tree in tropical or coastal gardens, beside pools, or in courtyards, Plumeria rubra brings a fragrant summer flowering display where it can be enjoyed at close range. It also works well in group plantings or lining driveways in warm, frost-free regions.
Frequently Asked Questions
About Plumeria rubra Pink Frangipani
How tall does Plumeria rubra grow?
Mature Plumeria rubra generally reaches around 5 to 8 metres tall and 4 to 6 metres wide, forming a rounded, spreading canopy. Growth is moderate to fast in warm climates, slowing in cooler districts.
When does Pink Frangipani flower?
Plumeria rubra flowers through summer and autumn, producing clusters of fragrant, pink, five-petalled blooms with a yellow throat at the branch tips. The display repeats across the warmer months.
Is Plumeria rubra frost tolerant?
No. Plumeria rubra is frost-sensitive and should only be planted in frost-free regions. In cooler or frost-prone areas it needs a very sheltered, warm position or container growing that can be protected over winter.
Does Plumeria rubra lose its leaves in winter?
Yes. Plumeria rubra is deciduous, dropping its leaves through winter and regrowing lush foliage in spring. The bare winter branches have a distinctive sculptural look.
Where should I plant Plumeria rubra?
Plumeria rubra grows best in a warm, frost-free position with full sun and well-drained soil. It suits tropical and coastal gardens, poolside settings and courtyards, and will tolerate part shade with reduced flowering.
How much watering does Plumeria rubra need?
While establishing, Plumeria rubra needs regular watering. Once established it is drought tolerant and prefers deep but infrequent watering. It is sensitive to waterlogging, so good drainage is essential.
What soil does Plumeria rubra prefer?
Plumeria rubra performs best in well-drained sandy or loam soils and tolerates slightly acidic to slightly alkaline conditions. Heavy clay should be improved with coarse sand and organic matter, or raised planting used, to prevent root rot.