Life Span
Annual
Perennial
Type
Tender Perennial
Perennial
Origin
Southeastern Asia
-
Types
Eddoe taro, Dasheen taro
Iris hexagona, Iris fulva
Number of Varieties
200160
0
40000
👆🏻
Habitat
agricultural areas, Hillside, Warm and moist climatic conditions
gardens, Wet ground
USDA Hardiness Zone
10-116-9
0
99
👆🏻
AHS Heat Zone
12-8
9-5
Sunset Zone
H1, H2, 22, 23, 24
H1, H2, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
30.00 cm81.30 cm
0
3900
👆🏻
Minimum Width
30.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Green
Yellow, Blue, Gold, Blue Violet
Flower Color Modifier
-
Bicolor
Fruit Color
Red
Green
Leaf Color in Spring
Dark Green, Ivory
Green
Leaf Color in Summer
Dark Green, Ivory
Green
Leaf Color in Fall
Dark Green, Ivory
Green
Leaf Color in Winter
Dark Green, Ivory
Light Green
Shape
Leaf Shape
V-Shaped
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring
Growing Conditions
Sunlight
Partial shade, Full Shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Indeterminate
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Heat Tolerance, Humidity, Salt and Soil Compaction, Shallow soil
Drought
Where to Plant?
Container
Container, Ground, Pot
How to Plant?
From Rhizomes
Divison, From bulbs, From Rhizomes
Plant Maintenance
Medium
High
Watering Plants
Watering Requirements
Needs 2-3 times watering per week, Needs a lot of water initially
Do not let dry out between waterings, Requires a lot of watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Ample Water
In Winter
Average Water
Regular watering required
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Partial shade, Full Shade
Full Sun, Partial Sun
Pruning
-
Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Less fertilizing
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Rats, Snails
Caterpillars, Rust
Plant Tolerance
Heat Tolerance, Salt and Soil Compaction, Shade areas
Drought
Flowers
✔
✘
✔
✘
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
-
Uses
Aesthetic Uses
Showy Purposes
Bouquets, Showy Purposes
Beauty Benefits
Poison Ivy, Skin cleanser, Weightloss
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
No fertilizer, pesticides, or herbicides needed, Prevent weeds
-
Plant Benefits
Medicinal Uses
Aging, Laxative, Weight loss
-
Part of Plant Used
Leaf Stalks, Leaves
Flowers, Leaves
Other Uses
Used As Food, Used as Ornamental plant
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Groundcover, Houseplant, Mixed Border, Tropical
Bog Garden, Container, Cutflower, Mixed Border, Water Gardens
Botanical Name
ALOCASIA micholitziana
IRIS 'Blue Duke'
Common Name
Elephant Ear, Taro
Louisiana Iris
In Hindi
अरवी
Louisiana Iris
In German
Colocasia (Pflanzengattung)
Louisiana-Iris
In French
Colocasia
iris louisiane
In Spanish
Colocasia
iris luisiana
In Greek
Colocasia
Λουιζιάνα ίριδας
In Portuguese
Colocasia
louisiana iris
In Polish
Kolokazja
louisiana tęczówki
In Latin
Colocasia
louisiana iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Liliopsida
Order
Arales
Asparagales
Family
Araceae
Iridaceae
Genus
Alocasia
Iris
Clade
Angiosperms, Monocots
Angiosperms, Monocots
Tribe
Colocasiodeae
Irideae
Subfamily
Aroideae
Iridoideae
Number of Species
1080
1
27800
👆🏻