ruellia
Ruellia geminiflora
USDA zones10 to 12
SunNeeds full sun (6+ hours)
WaterNeeds moderate soil
Size6 to 12 inches tall6 to 12 inches wide
- Bloom color
- Violet-blue to white
Notes
Ruellia (Ruellia geminiflora) is a perennial for containers, borders, and groundcover. It grows outdoors year-round in USDA zone 10 and warmer, down to about 30°F (-1°C). In colder areas, grow it as a houseplant or bring it indoors for winter. This plant likes full sun and average moisture. It stays small at 6 to 12 inches tall and wide. The flowers range from violet-blue to white.
Pairs well with Blue daisy, Mexican heather, and Pineapple lily.
Native range
Bolivia.