Life Span
Annual
Perennial
Type
Tender Perennial
Tree
Origin
Southeastern Asia
North America
Types
Eddoe taro, Dasheen taro
Water elm
Number of Varieties
20035
0
40000
👆🏻
Habitat
agricultural areas, Hillside, Warm and moist climatic conditions
Floodplains, Hillside, stream banks, Swamps, Upland
USDA Hardiness Zone
10-113-9
0
99
👆🏻
AHS Heat Zone
12-8
9-1
Sunset Zone
H1, H2, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
30.00 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm910.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Green
Green
Flower Color Modifier
-
Bicolor
Fruit Color
Red
Tan
Leaf Color in Spring
Dark Green, Ivory
Light Green
Leaf Color in Summer
Dark Green, Ivory
Dark Green
Leaf Color in Fall
Dark Green, Ivory
Light Yellow
Leaf Color in Winter
Dark Green, Ivory
-
Shape
Leaf Shape
V-Shaped
Oblique base
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial shade, Full Shade
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Indeterminate
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Heat Tolerance, Humidity, Salt and Soil Compaction, Shallow soil
Cold climate, Drought, Pollution, Salt
Where to Plant?
Container
Ground
How to Plant?
From Rhizomes
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Needs 2-3 times watering per week, Needs a lot of water initially
Average Water Needs, Requires regular watering, Requires watering in the growing season, Water Deeply
In Summer
Lots of watering
Ample Water
In Spring
Moderate
Average Water
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Partial shade, Full Shade
Full Sun
Pruning
-
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches
Fertilizers
All-Purpose Liquid Fertilizer, Less fertilizing
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Aphids, Rats, Snails
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale
Plant Tolerance
Heat Tolerance, Salt and Soil Compaction, Shade areas
Cold climate, Drought, Salt
Flowers
Insignificant
Insignificant
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Bold
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Bugs, Snails
-
Allergy
Swelling in mouth, Throat itching
allergic reaction, Asthma
Uses
Aesthetic Uses
Showy Purposes
Landscape Designing
Beauty Benefits
Poison Ivy, Skin cleanser, Weightloss
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
No fertilizer, pesticides, or herbicides needed, Prevent weeds
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Food for birds, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shelter for wildlife, Wildlife
Plant Benefits
Medicinal Uses
Aging, Laxative, Weight loss
Antispasmodic, Astringent
Part of Plant Used
Leaf Stalks, Leaves
Bark, Stem, Tree trunks, Wood
Other Uses
Used As Food, Used as Ornamental plant
Used as firewood, Used for woodware, Used in biomass, Used in construction, Used in Furniture, Used in paper industry, Used in pulpwood and lumber production, Wood is used for making furniture, Wood is used for ship building, Wood is used fore making tools, Wood is used in construction, Wood log is used in making fences
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Groundcover, Houseplant, Mixed Border, Tropical
Feature Plant, Shade Trees, Street Trees
Botanical Name
ALOCASIA micholitziana
ULMUS americana
Common Name
Elephant Ear, Taro
American Elm
In Hindi
अरवी
अमेरिकी एल्म
In German
Colocasia (Pflanzengattung)
amerikanische Ulme
In French
Colocasia
orme d'Amérique
In Spanish
Colocasia
olmo americano
In Greek
Colocasia
American Elm
In Portuguese
Colocasia
olmo americano
In Polish
Kolokazja
Amerykański wiązu
In Latin
Colocasia
Latin ulmo
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Arales
Rosales
Family
Araceae
Ulmaceae
Genus
Alocasia
Ulmus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Colocasiodeae
-
Subfamily
Aroideae
-
Number of Species
1040
1
27800
👆🏻