Light: Full sun for best flowering; tolerates light afternoon shade in Phoenix.
Water: Low to moderate water once established. Water deeply, then let the upper several inches of soil dry; irrigate more often during extreme summer heat and establishment.
Soil: Well-drained soil; tolerates sandy, rocky, and alkaline soils. Avoid persistently wet soil.
Mature size: 3–5 feet tall and 4–6 feet wide.
Bloom: Spring through fall, often continuing into winter in frost-protected locations.
Evergreen / deciduous: Evergreen in frost-free conditions; may lose leaves or die back during Zone 9b freezes, usually regrowing from surviving roots in spring.
Growth rate: Fast during warm weather.