Hong Kong orchid tree - Bauhinia blakeana (Care, Characteristics, Flower, Images)

Hong Kong orchid tree

Hong Kong orchid tree (*Bauhinia blakeana*) is a beautiful flowering tree that will grow from 6 to 12 m tall. Branches grow up and out to form a spreading canopy of grayish green leaves. Large, orchid-like flowers bloom during summer, fall, and early winter. These 15 cm-long blossoms range in color from purple, rose, and pink to make a showy display. Grows in full sun to partial shade.

Scientific classification

Species

Hong Kong orchid tree (Bauhinia blakeana)

Legumes, milkworts and allies

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Perennial

Lifespan

Tree, Shrub

Plant Type

Summer, Fall

Bloom Time

3.5 m to 6 m

Plant Height

6 m to 8 m

Spread

Green

Leaf Color

15 - 35 ℃

Ideal Temperature

Spring, Fall, Winter

Growth Season

Rapid

Growth Rate

Distribution of Hong Kong orchid tree

Distribution Map

Hong Kong orchid tree is a plant primarily native to the South China region and has been introduced to various tropical and subtropical areas worldwide. Although it is not widespread in the wild, hong Kong orchid tree thrives in cultivation and is commonly found adorning urban landscapes and parks. Its successful growth in zones outside its natural habitat is attributed to human introduction and planting.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Secondary forest, Park

Hemisphere Trend Curve

Northern

Sorthern

Quickly Identify Hong Kong orchid tree

Distinctive umbrella-shaped canopy at 20 feet (6 meters) tall.

Semi-deciduous gray-green leaves with two identical lobes.

Large rose-purple flowers, 5-6 inches (12-15 cm) in diameter.

Pink stamens emit a notable fragrance from fall to mid spring.

Sterile plant that does not produce seed pods.

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Care Guide for Hong Kong orchid tree

Every 1-2 weeks

Water

Full sun

Sunlight

15 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Hong Kong orchid tree prefers moderate moisture and can withstand brief dry spells. Water every 1-2 weeks, ensuring soil is not waterlogged. Adequate watering during the growing season enhances its flowering potential, contributing to vibrant blooms typical of this ornamental tree.

Fertilize: Hong Kong orchid tree thrives with quarterly balanced fertilizer application, enhancing growth and blooms. Use a controlled-release formula tailored to its needs, adjusting during growth phases. Water after feeding to improve nutrient absorption and avoid root burn. Caution against over-fertilizing to prevent excessive foliage growth.

Pruning: Hong Kong orchid tree features vibrant, orchid-like flowers and lush foliage. Prune in early spring, removing dead or diseased branches first, then thin crowded areas. Shape by trimming overlong branches above outward-facing buds. Regular pruning promotes healthy blooms and maintains aesthetic appeal and vitality.

Propagation: Hong Kong orchid tree, native to Asia, is valued for its large purple-red flowers. Propagate via semi-hardwood cuttings (10-15 cm), ensuring leaf nodes are present. Use rooting hormone and well-draining potting mix. Maintain consistent moisture to facilitate root growth for thriving hong Kong orchid tree plants.

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Distribution of Hong Kong orchid tree

Quickly Identify Hong Kong orchid tree

Care Guide for Hong Kong orchid tree

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