Tabebuia aurea is a small, dry-season deciduous tree from South America, grown for its showy yellow flowers that appear on leafless branches at the end of the dry season. It needs full sun, warmth and well-drained soil, and is a popular ornamental in subtropical and tropical gardens.
Family
Bignoniaceae (Trumpet-vine family)
Grows as
Tree
Light
Full sun
Water
Water regularly while establishing, then reduce watering and allow the soil to dry between waterings.
Soil
Well-drained soil or sandy loam; tolerates poor soils.
Temperature
18–32 °C; protect below 5 °C
How easy
Easy
Native range
Peru to Brazil and N. Argentina
Climate
seasonally dry tropical
About
Tabebuia aurea is a species of Tabebuia native to South America in Suriname, Brazil, eastern Bolivia, Peru, Paraguay, and northern Argentina. The common English name Caribbean trumpet tree is misleading, as it is not native to the Caribbean. It is also known as the silver trumpet tree, and tree of gold.
Where it grows
This species’ presence in riparian areas of the Caatinga of northeastern Brazil is a crucial resource for Spix's macaw (Cyanopsitta spixii), which is extinct in the wild with fewer than 100 birds remaining in captivity. Any future reintroduction would have to provide sufficient T. aurea for nesting and other purposes - while the tree is not considered threatened on a global scale, locally it has declined due to unsustainable use for timber and some other factors.
[Contains information from Leaf Area Index (LAI) and Heritage Trees from data.gov.sg (National Parks Board), made available under the terms of the Singapore Open Data Licence version 1.0]
Text excerpted from the Wikipedia article Tabebuia aurea by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.