Mexican Fan Palm
Washingtonia filifera
Palms Difficulty: Easy
📖 About this plant
The California Fan Palm (Washingtonia filifera) is the only palm native to the American Southwest, found in desert oases and canyons. Its massive fan fronds have cottony threads between leaf segments, and old fronds form a characteristic skirt around the trunk.
🧑🌾 Care requirements
☀️
Light
Full sun (8+ hrs)
💧
Water
Every 1-2 weeks
💨
Humidity
Low to moderate (30-50%)
🌡️
Temperature
5-40°C
🪴
Soil
Well-drained sandy or rocky soil; highly drought-tolerant once established; pH 6.5-8.5
🧪
Fertilizer
Palm-specific slow-release fertilizer with micronutrients 2-3 times per year
📋 Plant facts
- 🌍 Origin
- Southwestern United States, Northwestern Mexico (desert oases)
- 📏 Max height
- 1200-2000 cm
- 📐 Spread
- 150-300 cm
- 🕰️ Bloom time
- Summer
- 🎨 Bloom color
- White, Pink
- 🍃 Foliage color
- Green
- ⏳ Lifespan
- Perennial
- 📈 Growth rate
- Fast
- ☠️ Toxicity
- Non-toxic; sharp teeth along petiole margins can cause cuts; old frond skirts can harbor pests
- 🌱 Propagation
- Seed germination in warm conditions; removal of suckering offsets (rarely produces offsets)
🛡️ Health & Safety
🐾 Pet safe
✅ Non-toxic
Non-toxic; sharp teeth along petiole margins can cause cuts; old frond skirts can harbor pests
Common issues
- Palo verde borer on trunk, Palm leaf skeletonizer, Frost damage on young palms, Scale insects
💡 Care tips
- Tall slender palm iconic to Southern California skylines,Extremely fast-growing adding 2-3 feet of height per year,Drought-tolerant once established with minimal water needs,Dried frond skirts provide natural habitat for birds
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One click — added instantly. Watering every 11 days, fertilizing every 30 days.
