Light: Full sun for best flowering; tolerates light afternoon shade in Phoenix.
Water: Low to moderate water once established; water deeply, then let soil dry between irrigations. Provide supplemental summer irrigation for sustained flowering, and reduce watering in winter.
Soil: Well-drained soil; tolerates sandy, gravelly, and alkaline soils. Avoid persistently wet soil.
Mature size: 1–2 feet tall and 3–5 feet wide.
Bloom: Spring through fall, often into winter during mild weather; flowering may slow during extreme heat or cold.
Evergreen / deciduous: Evergreen in frost-free locations; semi-evergreen or frost-deciduous in Zone 9b, with possible winter stem dieback.
Growth rate: Fast during warm weather.