Joshua Tree (Yucca brevifolia) is a striking evergreen shrub native exclusively to the Mojave Desert, where it reaches 15 to 30 feet tall and dominates the landscape with its open, rounded canopy. Hardy from zones 6 to 10, this slow-growing desert dweller thrives in extreme conditions, surviving winter lows around -13°F and summer highs near 120°F, making it one of the toughest ornamentals you can grow. Its showy spring blooms appear from March through May, and it attracts birds while resisting deer browsing entirely. Once established, it demands almost nothing from you: no supplemental water except during prolonged drought, no pest or disease problems, and minimal maintenance.
Full Sun
Moderate
6-10
360in H x 360in W
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Moderate
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This is a plant that asks almost nothing and delivers visual drama in return. Joshua Trees evolved to flourish where most plants would simply give up, surviving on 3 to 14 inches of annual precipitation and enduring temperature swings that would kill ordinary landscape plants. The tree's lifespan averages 150 years, meaning a specimen you plant could still be standing three centuries from now. Its dense, architectural form anchors a dry garden like few other plants can, and the showy spring flowers bring unexpected softness to an otherwise tough, sculptural presence.
Joshua Trees are grown primarily as architectural ornamental specimens in arid and semi-arid gardens. Their dramatic form and remarkable ability to survive extreme desert conditions make them valued in xeriscaping and low-water landscaping designs, particularly in regions with full sun and well-draining soils. They also serve as important native plants for habitat restoration in the Mojave Desert region.
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“Yucca brevifolia exists nowhere in nature but the Mojave Desert of the southwestern United States, where it grows at elevations between 1,600 and 7,200 feet on open, rocky grasslands. The tree earned its common name from early Mormon settlers who likened its branching form to the prophet Joshua reaching his arms toward heaven. Unlike most ornamental plants in cultivation, the Joshua Tree has no breeding history or cultivar development, it remains the original species, a living link to the ancient desert ecosystem where it evolved to withstand conditions that would break most plants.”