Description
Washingtonia filifera, commonly known as the California fan palm or desert fan palm, is a robust, slow-growing palm with a thick, columnar trunk that can reach 15-20 meters (50-65 feet) in height and 0.6-1 meter (2-3 feet) in diameter. Its crown is filled with large, fan-shaped leaves measuring 1-2 meters (3-6 feet) across, with light green blades and long petioles that feature orange-brown fibers. The dead leaves often form a dense, shaggy “skirt” around the trunk.
Native to the desert oases of the southwestern United States and northwestern Mexico, this palm is highly drought-resistant and thrives in sandy, well-drained soils. It is more cold-hardy than its relative, Washingtonia robusta, tolerating temperatures down to -10°C (14°F). Additionally, it has good wind resistance, making it well suited for arid climates and landscaping in areas prone to occasional frosts.


