General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Partial or Dappled Shade
Partial Shade to Full Shade
Water Preferences: Wet Mesic
Soil pH Preferences: Moderately acid (5.6 – 6.0)
Slightly acid (6.1 – 6.5)
Minimum cold hardiness: Zone 10a -1.1 °C (30 °F) to +1.7 °C (35 °F)
Plant Height: 4 to 6 feet (1.2-1.8m)
Plant Spread: 4 to 6 feet (1.2-1.8m)
Leaves: Evergreen
Flowers: Showy
Flower Time: Summer
Other: Seasonal.
Underground structures: Rhizome
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. Viability declines if seeds are allowed to dry. Soak overnight in distilled water and plant.
Propagation: Other methods: Division
Offsets
Containers: Suitable in 3 gallon or larger
Needs excellent drainage in pots
Miscellaneous: Goes Dormant
Child plants: one child plant

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

Photo Gallery
Location: Portland, OR
Date: 2023-07-29
My (3) stingray corm propagations + their new babies
Photo by LariAnn
Location: all photos from my garden
Date: 2015-07-16
Baby Stingrays
Location: SunZone 6a
Date: 2013-08-12
Location: Test garden 
Date: 2017-02-10
Location: Test garden 
Date: 2017-02-10
Location: Test garden 
Date: 2017-02-10
Location: z6a MA, my garden
Date: 2015-09-24
Insert showing wax gland, a trait of Alocasia, where primary late
Photo by LariAnn
Location: Swayback's Kentucky Jungle
Location: NJ
Date: 2013-07-20
made a mistake planting so many caladiums in the same container t
Location: Cincinnati, OH
Date: 2011-09-03
Even as pups they mimic their name.
Location: backyard 
Date: 2015-08-16
first  leaf

Photo courtesy of Proven Winners
  • Uploaded by Joy
Location: Tellys Greenhouse, Troy, MI
Date: 2010-02-13
Location: Tellys Greenhouse, Troy, MI
Date: 2010-02-13
Location: Tellys Greenhouse, Troy, MI
Date: 2010-02-13
Location: Tellys Greenhouse, Troy, MI
Date: 2010-02-13
Location: Swayback's Kentucky Jungle
Petioles and a new leave emerging
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