Plant Profile: Bougainvillea glabra

Bougainvillea is commonly cultivated as an annual or in containers. While the actual flowers are small and rather unremarkable, it is the vibrant bracts—modified leaves—that capture attention, showcasing a spectrum of colors including pink, purple, and red. This plant thrives in hot, arid environments and requires deep watering, with the soil allowed to dry out between sessions. Once established, Bougainvillea exhibits drought resistance. It is a woody climber characterized by curved thorns, sprawling growth, and necessitates support from structures like fences, walls, or pergolas.

The Lesser Bougainvillea (Bougainvillea glabra) features uniquely pentagonal floral tubes and shorter floral bracts, setting it apart from the Great Bougainvillea (Bougainvillea spectabilis), which has rounded floral tubes and longer bracts, although the two are otherwise quite similar.

For further details on Bougainvillea, please refer to additional resources.