euphorbia tirucalli succulent (sticks on fire) in xeriscaping

southwestern xeriscaping residential environment decorating xeriscaped euphorbia tirucalli succulent beautiful branching resilient colorful daylight tolerant outdoors streets phoenix arizona blossom outdoor closeup colored morning drought reddish thicket natural sticks desert native bright season garden botany sunlit floral nature street winter autumn stick fiery plant stems toxic flora fire bush blue road fall red sky