Light: Morning sun with afternoon shade in Phoenix; protect from intense western exposure and reflected heat. Deep shade reduces flowering.
Water: Moderate water; irrigate deeply when the top 1–2 inches of soil dry. Water more frequently during summer heat and reduce in winter; avoid soggy soil.
Soil: Well-drained, organically enriched loam; tolerates sandy soil with added compost. Avoid poorly drained clay and excessive salt buildup.
Mature size: 4–6 feet tall and 3–5 feet wide; clumps gradually broaden with age.
Bloom: Primarily fall through spring in Phoenix; mature, well-established plants may bloom intermittently at other times. Seed-grown plants often take 3–5 years or longer to flower.
Evergreen / deciduous: Evergreen; foliage can be damaged by frost.
Growth rate: Slow to moderate; faster with warmth, adequate moisture, and light feeding during active growth.