Drought tolerant once established, but benefits from deep, occasional irrigation in Phoenix. Let soil dry partially between waterings; reduce watering substantially during winter dormancy.
Size
6-10 ft tall × 4-6 ft wide
Habit
Upright shrub
Toxicity
Toxic — Pets
Description
A thorny, deciduous shrub with three-part leaves, striking red flower spikes, and pods containing bright red, poisonous seeds; native to the southeastern United States and eastern Mexico.
Bloom Time
Spring to early summer
Deciduous / Evergreen
Deciduous
Special Features
Attracts Hummingbirds, Drought Tolerant, Showy Flowers, Toxic (see detail)
Autumn sage, Chuparosa, Deer grass, Desert ruellia, Red yucca
Toxic — Pets
Seeds and foliage toxic if ingested (erythrina alkaloids)
Care Instructions
Light: Full sun to partial shade; morning sun with afternoon shade is best in Phoenix, especially away from reflected heat.
Water: Drought tolerant once established, but benefits from deep, occasional irrigation in Phoenix. Let soil dry partially between waterings; reduce watering substantially during winter dormancy.
Soil: Well-drained sandy or loamy soil; tolerates poor soil but dislikes prolonged saturation. Raised planting areas help where native soil drains slowly.
Mature size: Typically 3–6 feet tall and wide; may reach 8–10 feet tall in protected, frost-free locations.
Bloom: Primarily spring to early summer, often before or as new leaves emerge.
Evergreen / deciduous: Deciduous; cold can kill stems back to the ground, with regrowth from established roots in spring.
Growth rate: Moderate to fast during warm weather with adequate moisture.