Data specific to Elephant Ears (Colocasia) (Edit)
Plant habit: Running
Plant height: Tall (>40 inches)
Leaf base: Peltate
Leaf form: Cupped
Leaf surface (top of leaf): Dull (Matte)
Leaf color (top of leaf): Deep green
Leaf main veins color (top of leaf): Deep green
Petiole junction color (top of leaf): Green
Petiole color: Purple
Blackish

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Partial or Dappled Shade
Water Preferences: Wet Mesic
Minimum cold hardiness: Zone 7b -15 °C (5 °F) to -12.2 °C (10 °F)
Plant Height: 4 to 6 feet (1.2-1.8 m)
Plant Spread: 2 to 4 feet (.6-1.2 m)
Leaves: Unusual foliage color
Other: The leaves catch rain water and dip as they overfill and spill
Flowers: Inconspicuous
Flower Time: Other: Seasonal
Underground structures: Tuber
Suitable Locations: Bog gardening
Uses: Will Naturalize
Eating Methods: Cooked
Resistances: Deer Resistant
Rabbit Resistant
Humidity tolerant
Toxicity: Other: All parts of plant contain calcium oxalate crystals, an irritant to the mouth and esophagus. Toxic to cats and dogs.
Propagation: Seeds: Other info: Remove seed from berry which contains chemicals that inhibit germination.
Propagation: Other methods: Division
Stolons and runners
Offsets
Containers: Suitable in 1 gallon
Suitable in 3 gallon or larger
Miscellaneous: Goes Dormant

Image
Common names
  • Elephant Ear
  • Taro
  • Elephant's Ear

Photo Gallery
Location: Cincinnati, OH
Date: 2005-06-27
Location: Cincinnati, OH
Date: 2006-08-30
Location: Cincinnati, OH
Date: 2011-10-22
Here's why they call it Big Dipper
Location: Cincinnati, OH
Date: 2009-04-29
Do you need another reason to grow it? lol!
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