The Hong Kong orchid tree is a stunning small flowering tree that blooms prolifically from November through April, when most gardens are quiet. This hybrid evergreen to semi-evergreen species grows 12 to 20 feet tall (occasionally reaching 40 feet in ideal conditions) with a distinctive umbrella-like crown and an often multi-trunked form. Hardy in zones 9 through 11, it produces showy flowers that make it a showstopping choice for warm-climate gardens. The tree's story is as remarkable as its appearance: it arose from a single accidental hybrid discovered in the wild near house ruins in 1880 and has been propagated from that one original plant ever since.
Partial Sun
Moderate
9-11
240in H x 300in W
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Moderate
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This tree flowers when little else does, providing winter and early spring blooms in zones where deciduous trees have gone dormant. The umbrella-shaped crown and semi-evergreen foliage give it year-round architectural interest, while its moderate size and multi-trunked habit make it approachable for gardens where a full-canopy shade tree would overwhelm the space. Established trees develop impressive drought tolerance once their roots settle in, though they appreciate consistent moisture during the growing season.
The Hong Kong orchid tree is valued as a specimen flowering tree for warm-climate landscapes, chosen specifically for its winter and early spring bloom season when few other ornamental trees flower. Its moderate mature size of 12 to 20 feet and distinctive umbrella-like crown make it suitable for gardens where it can be highlighted as a focal point.
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“The Hong Kong orchid tree carries an exceptional story rooted in serendipity and botanical preservation. In 1880, a single accidental hybrid was discovered growing wild near the ruins of a house. This chance encounter between two Bauhinia species produced a plant so striking that a specimen was collected and propagated. Every Hong Kong orchid tree in cultivation today descends from that one original discovery, making each tree a living connection to a remarkable moment in horticultural history. The species has no native territory; it exists only through human cultivation of that singular hybrid.”