The Mountain Aloe (Aloe marlothii) is a majestic, tree-like succulent that thrives in Tucson's arid climate, adding dramatic vertical interest to desert landscapes. Known for its robust, spiky leaves with reddish teeth along the margins, this aloe produces vibrant orange to yellow flower spikes in winter, attracting hummingbirds and pollinators. Highly drought-tolerant and heat-resistant, it is well-suited for xeriscaping and requires minimal care once established. Whether used as a focal point in a rock garden or as part of a larger succulent arrangement, Aloe marlothii offers striking architectural beauty and year-round appeal to Tucson gardens.