Life Span
Perennial
Perennial
Type
Tender Perennial
Cactus or Succulent
Origin
Southeastern Asia
North America, Southwestern United States, Mexico
Types
Taro Alocasia reginula, Night scented lily
Colville's Barrel Cactus, Long-spined Barrel Cactus, Barrel Cactus
Number of Varieties
7029
0
40000
👆🏻
Habitat
Terrestrial, Wet lands
limestone outcrops, Rocky areas, Semi desert
USDA Hardiness Zone
10-1512-15
0
99
👆🏻
AHS Heat Zone
12-8
12-10
Sunset Zone
H1, H2, 22, 23, 24
12, 13, 21, 22, 23, 24
Habit
Cushion/Mound-forming
Oval or Rounded
Plant Size
Minimum Height
20.30 cm40.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm13.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Yellow, Magenta
Flower Color Modifier
-
-
Fruit Color
-
Pink, Red
Leaf Color in Spring
Purple, Dark Green, Silver, Black
-
Leaf Color in Summer
Purple, Dark Green, Silver, Black
-
Leaf Color in Fall
Purple, Dark Green, Silver, Black
-
Leaf Color in Winter
Green, Dark Green, Silver, Black
-
Shape
Leaf Shape
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
Slow
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Spring, Late Spring, Early Summer
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
Needs good drainage, Needs very little water, Water carefully
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
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
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
-
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
✔
✘
✔
✘
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
Bold
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Spider Mites
-
Allergy
Toxic
-
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
-
-
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
Container, Houseplant, Rock Garden, Wall
Botanical Name
ALOCASIA reginula
ECHINOCACTUS horizonthalonius
Common Name
Elephant Ear
Devilshead, Turk's head cactus, Blue barrel cactus, Eagle's claw, Horse maimer, Horse crippler, Visnaga meloncillo
In Hindi
Elephant Ear
Blue barrel cactus
In German
Elephant Ear
Blau Faßkaktus
In French
Elephant Ear
Bleu barrel cactus
In Spanish
Elephant Ear
biznaga Azul
In Greek
Elephant Ear
Μπλε βαρέλι κάκτος
In Portuguese
Elephant Ear
cacto de tambor azul
In Polish
Elephant Ear
Niebieski baryłkę kaktus
In Latin
Elephant Ear
Blue Cactus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Alismatales
Caryophyllales
Family
Araceae
Cactaceae
Genus
Alocasia
Echinocactus
Clade
Angiosperms, Monocots
Angiosperms, Core eudicots, Eudicots
Tribe
Colocasiodeae
Cacteae
Subfamily
Aroideae
Cactaceae
Number of Species
7929
1
27800
👆🏻