Occurs in Mexico from Sonora to Coahuila, Durango, Zacatecas and central Baja California. Cold hardiness is quite good, to about 18 degrees F. Accepts hot and windy conditions. Best with good drainage, but will grow in most soil types. Drought tolerant once established. Supplemental irrigation in summer will help extend the blooming period.
Prolonged drought causes leaves to drop, but recovers with new water.
Usual habitat includes arroyos, alluvial flats and rocky plains. Interesting addition to landscape. White flowers accentuate colors of other desert flowers while providing a visual cooling effect. Can be planted singly, as an accent, or massed for an informal hedge or screen. Use for desert effect.