Life Span
Perennial
Perennial
Type
Tender Perennial
Shrub
Origin
Mexico, Caribbean
Madagascar
Types
-
Euphorbia tithymaloides tithymaloides, Euphorbia tithymaloides angustifolia
Number of Varieties
508
0
40000
👆🏻
Habitat
Cultivated Beds, gardens
subtropical regions, Tropical regions
USDA Hardiness Zone
9-109-13
0
99
👆🏻
AHS Heat Zone
10-5
-
Sunset Zone
H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H2, 13, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
30.50 cm90.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Lavender
Purple, Orange, Pink, Magenta
Flower Color Modifier
-
-
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Gray Green, Burgundy
Leaf Color in Summer
Green
Green, Gray Green
Leaf Color in Fall
Green
Green, Gray Green
Leaf Color in Winter
Green
Green, Gray Green
Shape
Leaf Shape
Long linear and narrow
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Very Fast
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer, Summer, Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Heat And Humidity
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Root Division, Seedlings, Tip cutting
Seedlings, Softwood cuttings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Needs 2-3 times watering per week, Water daily during growing season, Water in morning to avoid prompting diseases, Water slowly, and allow to dry completely between soakings
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
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Dispose of diseased portions, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply 10-5-10 amounts
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Powdery mildew, Red blotch
Red blotch
Plant Tolerance
Drought, Heat And Humidity
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
Medium
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Hummingbirds
Allergy
-
Carcinogenic, Diarrhea, Skin irritation, Toxic
Uses
Aesthetic Uses
Beautification, Cottage Garden, Showy Purposes
Cottage Garden, Showy Purposes
Beauty Benefits
-
Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
-
Air purification
Plant Benefits
Medicinal Uses
anti-inflammatory
Asthma, Emetic, Inflammation, Intestinal worms
Part of Plant Used
Flowers
Leaves, Root
Other Uses
Used as Ornamental plant, Used for bedding in gardens
Tea-like beverage can be brewed, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Mixed Border, Tropical
Container, Houseplant, Mixed Border, Rock Garden, Wall, Tropical
Botanical Name
ANGELONIA angustifolia
Euphorbia tithymaloides
Common Name
Angelonia, Narrowleaf Angelon, Summer Snapdragon
Devil's Backbone
In Hindi
Angelonia
Devil's Backbone
In German
Angelonia
Devil's Backbone
In French
Angelonia
Backbone du Diable
In Spanish
Angelonia
El espinazo del diablo
In Greek
Angelonia
Devil's Backbone
In Portuguese
Angelonia
Espinha do Diabo
In Polish
Angelonia
Kręgosłup diabła
In Latin
Angelonia
Narum diaboli
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Malpighiales
Family
Scrophulariaceae
Crassulaceae
Genus
Angelonia
Euphorbia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
Euphorbieae
Subfamily
-
Euphorbioideae
Number of Species
302000
1
27800
👆🏻