Light: Partial to full shade in Phoenix; gentle early-morning sun is acceptable. Protect from afternoon sun and reflected heat.
Water: Moderate water; irrigate deeply when the upper 1–2 inches of soil dry. Needs regular summer irrigation in Phoenix, especially during establishment; avoid constantly saturated soil.
Soil: Well-drained soil enriched with compost. Prefers slightly acidic to neutral conditions; Phoenix’s alkaline soils may cause nutrient deficiencies.
Mature size: About 10–15 inches tall and 12–24 inches wide initially; spreads wider over time through rhizomes.
Bloom: Small flower spikes appear in summer, sometimes continuing into early fall.
Evergreen / deciduous: Evergreen in most Phoenix locations; frost or extreme heat may damage foliage.
Growth rate: Moderate under suitable conditions; slower with extreme heat or insufficient water.