Light: Full sun with afternoon shade in Phoenix; aim for 6 hours of morning and midday sun.
Water: Water deeply at the root zone, allowing the upper 1–2 inches of soil to dry slightly between irrigations. Increase frequency during extreme heat; keep soil evenly moist but not soggy.
Soil: Fertile, well-drained soil enriched with compost; slightly acidic soil is preferred. Mulch 2–3 inches deep, keeping mulch away from the crown.
Mature size: Approximately 4–6 feet tall and 3–4 feet wide; size varies with pruning and growing conditions.
Bloom: Repeat blooms from spring through fall, with the strongest flushes in spring and fall; extreme summer heat reduces flower size and quality.
Evergreen / deciduous: Deciduous; may retain some foliage during mild Phoenix winters.
Growth rate: Moderate to fast with adequate water and nutrients.