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Illustris Elephant's Ear
Colocasia esculenta

  • Exposure
    • Part Sun to Sun
  • Season
    • Spring
    • Summer
  • Mature Size
    • 12 - 60 Inches
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Award Winner
Proven Selections
Proven Selections
Illustris Elephant's Ear Colocasia esculenta
Part Sun to Sun 12 - 60

Features

Leaves have a dramatic green venation, which highlights its black background, loves wet conditions

Award Winner
Adaptable As Houseplant
Foliage Interest
Heat Tolerant
Deadheading Not Necessary
Water Plant

Characteristics

Garden Height: 
12 - 60 Inches
Spacing Maximum: 
36 Inches
Spread Maximum: 
0 Inches
Flower Shade: 
None
Foliage Colors: 
Purple
Foliage Shade: 
Black/Purple
Habit: 
Upright
Container Role: 
Thriller

Plant Needs

Light Requirement: 
Part Sun to Sun
Bloom Time: 
Grown for Foliage
Hardiness Zones: 
8a, 8b, 9a, 9b, 10a, 10b, 11a, 11b
Uses: 
Landscape
Uses: 
Container
Uses Notes: 

Great in large containers or in the landscape

Duration: 
Annual
Water Category: 
Average
Maintenance Category: 
Easy
Maintenance Notes: 

According to the Humane Society of American Colocasia plants can be toxic to pets. This is means that the plants are generally identified as having the capability for producing a toxic reaction.

This plant is not edible and can be harmful to humans if ingested.

Colocasia form tubers and these tubers can be stored for replanting in the spring. To dig and store tubers follow these directions. First, allow frost to kill the top of the plant then cut back the stems and dig the tubers. Wash off any soil and then allow the tubers to dry. Wrap dry tubers in newspapers or pack them in peat moss. Label each tuber or group of tubers so you know what they are come spring. Store tubers in a dark, cool (35 to 45 F) place. Do not allow tubers to freeze.

Award Year Award Plant Trial
2006 Silver Medal University of Illinois-Champaign County Master Gardeners
2006 Silver Medal University of Illinois-Champaign County Master Gardeners
2006 Silver Medal University of Illinois-Champaign County Master Gardeners
2006 Silver Medal University of Illinois-Champaign County Master Gardeners
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