Chamaerops humilis

A compact, multi-trunk fan palm that brings instant oasis charm to courtyards and pool areas.
One of the most cold-hardy palms, hardy to about 10–15°F, thriving from low to high desert.
AMWUA Notes
Low water use once established; among the most drought-tolerant palms, but water deeply to establish.
Water deeply every 2-3 weeks in summer once established. More drought tolerant than most palms.
Remove dead or brown fronds as needed.
Apply a balanced palm fertilizer once in spring.
Generally pest-free. Occasionally susceptible to palm aphids.
Evergreen year-round. Growth slows in winter.
Widely adaptable, well-draining sandy or decomposed-granite soil; tolerates caliche and alkaline pH 7.5–8.5
Needs well-drained soil.
Moderate feeder.
Grown from seed or by removing rooted basal offsets (suckers)
6–10 ft
Non-invasive fibrous roots; safe near pools and hardscape, but site the spiny clump off high-traffic paths
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Data from 2024 AMWUA “Landscape Plants for the Arizona Desert” guide.
Answers for low-desert Phoenix conditions, drawn from this plant’s growing data.
Mediterranean Fan Palm is a low-water palm once established. Water deeply every 2-3 weeks in summer once established. More drought tolerant than most palms. Low water use once established; among the most drought-tolerant palms, but water deeply to establish.
Expect roughly 10 ft tall and 10 ft wide at maturity, with a moderate growth rate. Allow about 6–10 ft of spacing when planting. Non-invasive fibrous roots; safe near pools and hardscape, but site the spiny clump off high-traffic paths.
Not ideally. Mediterranean Fan Palm is not rated pool-friendly, so it is better placed away from the pool deck and skimmer. Litter is rated low.
Mediterranean Fan Palm is hardy in USDA 9-11 and wants full sun. One of the most cold-hardy palms, hardy to about 10–15°F, thriving from low to high desert. Evergreen year-round. Growth slows in winter.
Yes — Mediterranean Fan Palm has medium thorns. Site it back from walkways, seating and pool decks where people brush past.
Mediterranean Fan Palm is listed as pet-friendly in this guide. If your dog is a determined chewer, check any new plant with your vet before planting.
Mediterranean Fan Palm blooms in summer, with cream flowers.
Mediterranean Fan Palm is low-maintenance. Leaf, flower and pod litter is rated low. Remove dead or brown fronds as needed.
Widely adaptable, well-draining sandy or decomposed-granite soil; tolerates caliche and alkaline pH 7.5–8.5. Nutrient needs are moderate. Apply a balanced palm fertilizer once in spring.
No. Mediterranean Fan Palm is not an Arizona native; it originates from the Mediterranean, Africa, but it is grown successfully in low-desert landscapes here.