Light: Full sun for best flowering; provide light afternoon shade in Phoenix’s hottest exposures, especially for young or container-grown plants.
Water: Moderate water needs. Water deeply, then allow the upper several inches of soil to dry. Irrigate more frequently during extreme summer heat; reduce watering in winter.
Soil: Well-drained sandy or loamy soil. Avoid waterlogged soil; alkaline Phoenix soils may cause iron chlorosis.
Mature size: Common dwarf selections reach approximately 8–12 feet tall and 6–10 feet wide in the ground; confirm the named cultivar with the nursery. Containers generally limit size.
Bloom: Typically spring to early summer; occasional repeat flowering is possible. Young plants or those damaged by frost may flower sparsely.
Evergreen / deciduous: Semi-evergreen to deciduous; often loses foliage during cool Phoenix winters or before spring flowering.
Growth rate: Moderate, generally slower and more compact than standard jacaranda.