Life Span
Perennial
Annual
Type
Shrub
Shrub
Origin
Eastern Africa, Southern Africa
Southeastern Asia, India, China
Types
Epigeal, Hypogeal
Shrub
Number of Varieties
21
0
40000
👆🏻
Habitat
Coastal sand dunes, Wild
Tropical regions
USDA Hardiness Zone
10-1510-15
0
99
👆🏻
AHS Heat Zone
12-1
12-8
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
H1, H2, 13, 24
Habit
-
Spreading
Plant Size
Minimum Height
30.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm240.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Green, Orange
Lavender
Flower Color Modifier
-
-
Fruit Color
Green
Brown
Leaf Color in Spring
Green, Blue Green
Gray Green, Silver
Leaf Color in Summer
Green, Blue Green
Gray Green, Silver
Leaf Color in Fall
Green, Blue Green
Gray Green
Leaf Color in Winter
-
Gray Green
Shape
Leaf Shape
Reniform
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Sand
Sand
The pH of Soil
Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Salt
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
reseeds, root cutting
Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Keep the Soil well drained
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral, Alkaline
Soil Type
Sand
Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
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
Bold
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Butterflies
Allergy
Kidney Disease
-
Uses
Aesthetic Uses
Formal Garden, Hanging Basket
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Abandonment, epilepsy, Fever, Gout, Leprosy, Skin irritation, Syphilis, Tooth ache, Ulcers
Part of Plant Used
Beans
Flowers, Leaves, Root
Other Uses
Basketary, Edible seed
Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
Container, Feature Plant, Mixed Border, Rock Garden, Wall, Tropical
Botanical Name
COTYLEDON
CALOTROPIS gigantea
Common Name
Pig's ear, Dog's ear
Crown flower
In Hindi
बीजपत्र
Crown flower
In German
Cotyledon
Crown Blume
In French
Cotyledon
fleur de la Couronne
In Spanish
Cotyledon
flor de la corona
In Greek
κοτυληδών kotylēdōn
στέμμα λουλούδι
In Portuguese
Cotyledon
coroa da flor
In Polish
Liścień
korona kwiatu
In Latin
Cotyledon
flos florum
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Gentianales
Family
Crassulaceae
Asclepiadaceae
Genus
Cotyledon L.
Calotropis
Clade
Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
Asclepiadoideae
Number of Species
12200
1
27800
👆🏻