Also known as: Colored sterculia, Indian parasol tree
Sterculia colorata the scarlet sterculia (also known as bonfire tree colored sterculia and Indian almond in Assamese ওদাল (odal) and in Marathi known as "कौशी" [kaushi]) is a medium-sized tree with spreading branches. It sheds leaves before the onset of flowering. After leaf-shedding buds sprout and develop into flowers. The tree flowers in spring. The genus Sterculia was named after the Latin god Sterculius. Stercus means dung. This name was given to this genus because of the foul-smelling flowers and leaves of some Sterculia species. It produces flowers in short dense panicles which occur at the ends of the branches. The flowers are orange-red in colour and hang downwards. The flowering stalks together with flowers are covered with fine downy hairs giving the whole inflorescence a soft velvety look. During flowering phase the Scarlet Sterculia is quite prominent and presents a brilliant sight because of its orange-red flowers against a leafless state. The flowers are large 30 mm long. The flower tube is 13 mm long tubular at the base and lobed at the tip. Its rim is surrounded by white soft hair. The corolla looks like it is united inside with the tubular sepals at the base. From the centre of the calyx tube a staminal column protrudes bearing at its summit 30 anthers. Scarlet sterculia is common in the forests of the Western Ghats and the Deccan of the Indian subcontinent.
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Perennial
Lifespan
Green
Leaf Color
3 cm
Flower Size
Red, Orange
Flower Color
Deciduous
Leaf type
20 - 35 ℃
Ideal Temperature
On This Page
Images
Distribution
Care Guide
Images of Scarlet sterculia
Distribution of Scarlet sterculia
Distribution Map
Scarlet sterculia is native to the warmer regions of South and Southeast Asia. Its presence covers a broad swath across the Asian continent, where it enjoys a range from the eastern Himalayas extending to the Indochina and Malay archipelago. The plant thrives in its historical habitats, showing no extensive introduced range or notable cultivation outside its indigenous locales.
Native
Cultivated
Invasive
Introduced
No species reported
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Habitat
Forested slopes
Hemisphere Trend Curve
Northern
Sorthern
Care Guide for Scarlet sterculia
Twice per week
Water
Full sun
Sunlight
20 - 35 ℃
Ideal Temperature
Water:
Scarlet sterculia thrives in humid climates with effective moisture retention and prefers consistent hydration, needing watering twice a week. Its growth is influenced by rainfall patterns, showing responsiveness to seasonal wet and dry conditions and demonstrating moderate drought tolerance.
Fertilize:
For scarlet sterculia, use a balanced high-nitrogen fertilizer to encourage growth and blooms, applying quarterly during growth periods and reducing in winter. Avoid root burn by applying an inch away from the base and adjusting amounts based on plant size. Monitor scarlet sterculia to tailor fertilization.
Pruning:
Scarlet sterculia features vibrant red flowers. Prune in early spring by removing dead branches and thinning excessive growth for air circulation. This prevents overcrowding, promotes a robust structure, and encourages healthy flowering. Use clean, sharp tools to minimize stress and disease risk.
Propagation:
Scarlet sterculia is propagated via cuttings from healthy, mature stems. Use clean tools to avoid infection. While rooting hormone can help, it's optional. Place cuttings in well-draining soil, maintain consistent moisture, and provide indirect light for optimal root and growth development.
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