Colocasia Black Stem Elephant Ear Bulb
Colocasia Black Stem Elephant Ear Bulb
Zone compatibility details
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Zone compatibility details
This variety’s zone range
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My hardiness zone
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The USDA hardiness zones offer a guide to varieties that will grow well in certain climates. Each zone corresponds to the minimum winter temperatures experienced in a given area. Make sure that your hardiness zone lies within the zone compatibility range of this variety before ordering.
Spring Shipping Schedule
Spring Shipping Schedule and Zone Opening Earliest Ship Dates
Note: At Park Seed, we are committed to shipping healthy live plants at the ideal planting time for your zone. In order to ensure our plants are shipped at the optimal conditions, we regularly adjust our shipping timeframes as needed. The below table reflects our current estimate of timing for rose, live plant and bulb shipping this season.
| Zone | Bareroot Roses | Container Roses | Plants & Bulbs | Sweet Potato & Avocado | Citrus | Blooming Blocks |
|---|---|---|---|---|---|---|
| 1-3 | Early-Mid May | Mid May | Mid May | Late May-Mid June | Early-Mid May | Early-Mid May |
| 4-5 | Early-Mid Apr | Late Apr-Early May | Late Apr-Early May | Mid-Late May | Late Apr-Early May | Early-Mid May |
| 6 | Mid-Late Mar | Mid-Late Apr | Mid-Late Apr | Early-Mid May | Early-Mid Apr | Early-Mid May |
| 7 | Early-Mid Mar | Mid-Late Apr | Late Mar-Early Apr | Late Apr-Mid May | Early-Mid Apr | Early-Mid May |
| 8 | Mid-Late Feb | Mid-Late Apr | Late Mar-Early Apr | Mid-Late Apr | Early-Mid Apr | Early-Mid May |
| 9-13* | Late Jan-Mid Feb | Mid-Late Apr | Late Mar-Early Apr | Mid-Late Apr | Early-Mid Apr | Early-Mid May |

Grow Zone
9 - 11
Mature Height
72
Mature Width
60
Sun / Shade
Full Sun and Part Shade
Bloom Size
need bloom size meta
Tomato Fruit Set
Days To Maturity
Fruit Weight
Soil Tolerance
Normal, loamy
Moisture
Moist, well-drained
Description / Colocasia Black Stem Elephant Ear Bulb
Primarily grown for its spectacular foliage, Colocasia esculenta 'Fontanesii' is commonly known as Black Stem Elephant Ear. It is a frost tender perennial with large, heart shaped, blue green leaves adorned with dark green veins and a shiny black cast. They sit atop striking purple-black leaf stalks. The leaves of Colocasia point dramatically toward the ground. Small flowers of pale yellow are infrequently produced in the summer but are charming nonetheless. Strong and fast growing this Elephant Ear is a hassle free plant that makes an unforgettable focal point and brings distinct tropical flare to the landscape, water garden, or even a large container.
Product Details
SKU: 27637
Genus: Calocasia
Species: esculenta
Variety: 'Fontanesii'
Item Form: Bulb
Bloom Color: Yellow
Foliage Color: Medium GreenPurpleBlue GreenDark Green
Habit: Upright
Light Requirements: Full SunPart Shade
Moisture Requirements: Moist, well-drained
Soil Type: Normal, loamy
Uses:- Beds
- Border
- Containers
State Shipping Restrictions: GU, PR, VI