Rainbow fishbone cactus
Selenicereus 'Rainbow'
USDA zones9 to 12
SunHandles full sun to partial sun
Size2 to 4 feet tall2 to 3 feet wide
- Bloom season
- Summer
- Bloom color
- White/cream
Notes
'Rainbow' fishbone cactus (Selenicereus 'Rainbow') is a succulent. It grows outdoors year-round in USDA zone 9 and warmer, down to about 20°F (-7°C). In colder areas, grow it as a houseplant or bring it indoors for winter. This plant likes full or part sun. White, fragrant flowers open at night in summer. The fruit starts yellow and orange, then ripens to red with yellow fin-like scales.
Pairs well with Staghorn fern, Dragon tree, and Red ginger.