Royal Hawaiian® Blue Hawaii Elephant Ear will grow to be about 5 feet tall at maturity, with a spread of 4 feet. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 10 years. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!
This plant does best in full sun to partial shade. It is quite adaptable, prefering to grow in average to wet conditions, and will even tolerate some standing water. It is not particular as to soil pH, but grows best in rich soils. It is somewhat tolerant of urban pollution. This is a selected variety of a species not originally from North America. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.
Details
Botanical Name
Colocasia esculenta 'Blue Hawaii'
Common Name
Royal Hawaiian® Blue Hawaii Elephant Ear
Hardiness Zone
- 8
Appearance
Max Height
4 Feet
Max Spread
4 Feet
Plant Form
- Arching
Foliage Colour
- Green
Fall Colour
Flower Colour
Edible
Edible Component
Edible Harvest Period
Edible Use
Fruit Colour
Growing
Flowering Period
Moisture
Average To Wet
Sunlight
Full Sun To Partial Shade
Maintenance
Deer Resistance
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