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Giant Elephant Ear
Alocasia macrorrhiza
Giant Elephant Ear is a fast-growing perennial, hardy in USDA zones 10-12, that matures to about 2-10 ft. It does best in part shade with medium water needs in well-drained and moist soil. Expect cream, green and white blooms in spring and summer. It grows happily in containers.
- USDA zones
- 10-12
- Sun
- Part shade
- Water
- Medium
- Mature size
- 2-10 ft
- Spacing
- 6-feet-12 feet
- Growth rate
- Fast
- Maintenance
- Low
- Soil
- Well-drained, Moist
- Foliage
- Brown, Silver, Green, Red, Variegated
- Bloom color
- Cream, Green, White
- Bloom season
- Spring, Summer
- Watch out for
- Can irritate skin on contact
- Toxic to
- People, Children, Dogs, Cats, Horses
- Native to
- Tropical and Subtropical Asia To Eastern Australia
Freeze survival
Will it survive your winters?
We score Giant Elephant Ear’s freeze-trouble range against the real coldest nights your area has recorded.
Powered by ~35 years of daily lows from the nearest NOAA weather station. A risk read, not a guarantee — a sheltered spot or mature plant beats the odds.
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