Home / Guides / Plant Files / Araceae

Colocasia, Elephant Ear, Taro 'Cranberry Stem'

Colocasiaesculenta

Upload Image Print Article
Colocasia esculenta by ineedacupoftea
Upload Image Print Article
Family
Araceae (a-RAY-see-ee)
Info
Genus
Colocasia (kol-oh-KAY-see-uh)
Info
Species
esculenta (es-kew-LEN-tuh)
Info
Synonym
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage
Grown for foliage
Deciduous
Herbaceous
Height
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Spacing
36-48 in. (90-120 cm)
Hardiness
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
All parts of plant are poisonous if ingested
Bloom Color

Unknown - Tell us

Bloom Time

Unknown - Tell us

Other Details
Category
Bulbs
Ponds and Aquatics
Tropicals and Tender Perennials
Water Requirements
Requires consistently moist soil; do not let dry out between waterings
Very high moisture needs; suitable for bogs and water gardens
Foliage Color

Unknown - Tell us

Where to Grow

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information

Unknown - Tell us

Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting

Unknown - Tell us

Regional

This plant is said to grow outdoors in the following regions:

Fort Worth, Texas

View this plant in a garden
2 members have or want this plant for trade

Featured Videos

Gardener's Notes:

Post Comment
1
positive
0
neutral
0
negative
Sort By:
Post Comment
Sort By:
S
S
Suze_
(Zone 7b) | January 2006 | positive

Plant Delights describes as follows:

"Colocasia 'Rhubarb' was "discovered" by Burl Mostul on a trip to Hawaii, where he fo...Read More

Popular Plants
SEE ALL
Iris
Peppers
Hydrangeas
Hostas
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Common Brown Leafhopper
(Orosius orientalis)
BIRD FILES
Malagasy Scops Owl
(Otus rutilus)
Quick Links
View All Families
View All Genera
View All Species
Freeze/Frost Dates
PlantFiles FAQ
Plants with no Photos
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Common Brown Leafhopper
(Orosius orientalis)
BIRD FILES
Malagasy Scops Owl
(Otus rutilus)