Plant description
Tropical, typically twining plants noted for showy flowers. Some grow fast enough to bloom the first season and can be treated as annuals. Those grown as perennials are evergreen in the Tropical South. Provide rich, well- drained soil. Good greenhouse plants.
Height: 6' to 30'
Native: Southern and Eastern Africa, South Asia.
Growing Region: Zones 5 to 10.
Flowers: Summer and autumn.
Native: Southern and Eastern Africa, South Asia.
Growing Region: Zones 5 to 10.
Flowers: Summer and autumn.