Life Span
Perennial
Annual and Perennial
Type
Tender Perennial
Tender Perennial
Origin
Southeastern Asia
Mexico, Central America
Types
Taro Alocasia reginula, Night scented lily
A. houstonianum f. isochroum, A. houstonianum f. luteum, A. houstonianum var. muticescens
Number of Varieties
706
0
40000
👆🏻
Habitat
Terrestrial, Wet lands
Sunny Edge, Woodland Garden
USDA Hardiness Zone
10-1510-13
0
99
👆🏻
AHS Heat Zone
12-8
12-1
Sunset Zone
H1, H2, 22, 23, 24
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 20, 21, 22, 23, 24
Habit
Cushion/Mound-forming
Cushion/Mound-forming
Plant Size
Minimum Height
20.30 cm30.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
White, Blue, Blue Violet
Flower Color Modifier
-
-
Fruit Color
-
Brown
Leaf Color in Spring
Purple, Dark Green, Silver, Black
Green
Leaf Color in Summer
Purple, Dark Green, Silver, Black
Green
Leaf Color in Fall
Purple, Dark Green, Silver, Black
Green
Leaf Color in Winter
Green, Dark Green, Silver, Black
Green
Shape
Leaf Shape
Heart-shaped
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade, Full Shade
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Indeterminate
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Full Sun, Humidity
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Divison, From bulbs, From Rhizomes
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Never Over-water, Water Deeply
Keep ground moist, Keep the Soil well drained
In Summer
Lots of watering
Lots of watering
In Spring
Average Water
Moderate
In Winter
Less Watering
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade, Full Shade
Full Sun, Partial Sun
Pruning
Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer
Pests and Diseases
Blight, Mites, Red spider mite
Red blotch
Plant Tolerance
Full Sun, Humidity
Drought
Flowers
Insignificant
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Spider Mites
Birds, Butterflies
Allergy
Toxic
allergic reaction, Poisonous, Skin irritation
Uses
Aesthetic Uses
Beautification, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects
Air purification
Plant Benefits
Medicinal Uses
-
Anodyne, Cuts, Wounds
Part of Plant Used
-
Flowers
Other Uses
Air freshner, Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Feature Plant, Houseplant, Mixed Border, Tropical
Bedding Plant, Container, Cutflower, Edging, Hanging Basket, Mixed Border, Tropical
Botanical Name
ALOCASIA reginula
AGERATUM houstonianum
Common Name
Elephant Ear
Ageratum, Blue Mink, Flossflower
In Hindi
Elephant Ear
Blue Mink
Plant
In German
Elephant Ear
Blue Mink
Pflanze
In French
Elephant Ear
Bleu Mink
Plante
In Spanish
Elephant Ear
azul Mink
Planta
In Greek
Elephant Ear
μπλε βιζόν
Φυτό
In Portuguese
Elephant Ear
azul Mink
Plantar
In Polish
Elephant Ear
niebieski Mink
Roślina
In Latin
Elephant Ear
blue Mink
planta
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Alismatales
Asterales
Family
Araceae
Asteraceae
Genus
Alocasia
Ageratum
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Colocasiodeae
Eupatorieae
Subfamily
Aroideae
Asteroideae
Number of Species
791
1
27800
👆🏻