Life Span
Annual and Perennial
  
Perennial
  
Type
Tender Perennial
  
Shrub
  
Origin
Southern Europe, Mediterranean
  
Madagascar
  
Types
Not Available
  
Euphorbia tithymaloides tithymaloides, Euphorbia tithymaloides angustifolia
  
Number of Varieties
Not Available
  
Habitat
gardens, Grassland, Prairies
  
subtropical regions, Tropical regions
  
USDA Hardiness Zone
7-9
  
9-13
  
AHS Heat Zone
9-7
  
Not Available
  
Sunset Zone
4, 5, 6, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
H2, 13, 23, 24
  
Habit
Mat-forming
  
Upright/Erect
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Blue, Lavender
  
Purple, Orange, Pink, Magenta
  
Flower Color Modifier
Bicolor
  
Not Available
  
Fruit Color
Green
  
Not Available
  
Leaf Color in Spring
Gray Green
  
Green, Gray Green, Burgundy
  
Leaf Color in Summer
Gray Green
  
Green, Gray Green
  
Leaf Color in Fall
Gray Green
  
Green, Gray Green
  
Leaf Color in Winter
Light Green
  
Green, Gray Green
  
Shape
  
  
Leaf Shape
Linear
  
Ovate
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Full Sun, Partial Sun
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Loam, Sand
  
Loam, Sand
  
The pH of Soil
Neutral, Alkaline
  
Neutral, Alkaline
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall
  
Late Spring, Early Summer, Summer, Indeterminate
  
Repeat Bloomer
Yes
  
No
  
Tolerances
Drought
  
Drought
  
Where to Plant?
Container, Ground, Pot
  
Container, Ground, Pot
  
How to Plant?
Seedlings, Stem Cutting
  
Seedlings, Softwood cuttings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Allow soil to be completely dry in between waterings, Water Deeply, Water less during winter
  
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, Alkaline
  
Neutral, Alkaline
  
Soil Type
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, Do not prune during shooting season, Prune if you want to improve plant shape, Prune prior to new growth, Remove deadheads
  
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Fertilizers
No fertilizers needed
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
fungus, Insects, Red blotch
  
Red blotch
  
Plant Tolerance
Drought
  
Drought
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
No
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Fine
  
Bold
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
Sometimes
  
Self-Sowing
No
  
Yes
  
Attracts
Bees, Birds, Butterflies
  
Hummingbirds
  
Allergy
Skin irritation
  
Carcinogenic, Diarrhea, Skin irritation, Toxic
  
Uses
  
  
Aesthetic Uses
Beautification, Showy Purposes
  
Cottage Garden, Showy Purposes
  
Beauty Benefits
Not Available
  
Skin Problems
  
Edible Uses
No
  
No
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
No Medicinal Use
  
Asthma, Emetic, Inflammation, Intestinal worms
  
Part of Plant Used
Whole plant
  
Leaves, Root
  
Other Uses
Showy Purposes
  
Tea-like beverage can be brewed, Used as Ornamental plant, Used for its medicinal properties
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Alpine, Container, Edging, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
  
Container, Houseplant, Mixed Border, Rock Garden, Wall, Tropical
  
Botanical Name
Erysimum cheiri
  
Euphorbia tithymaloides
  
Common Name
Wallflower
  
Devil's Backbone
  
In Hindi
पीला Wallflower
  
Devil's Backbone
  
In German
Yellow Wallflower
  
Devil's Backbone
  
In French
Yellow Wallflower
  
Backbone du Diable
  
In Spanish
alhelí amarillo
  
El espinazo del diablo
  
In Greek
κίτρινο Wallflower
  
Devil's Backbone
  
In Portuguese
Wallflower amarelo
  
Espinha do Diabo
  
In Polish
Żółty Wallflower
  
Kręgosłup diabła
  
In Latin
Crocus Wallflower
  
Narum diaboli
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Brassicales
  
Malpighiales
  
Family
Brassicaceae
  
Crassulaceae
  
Genus
Erysimum
  
Euphorbia
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Eudicots, Rosids
  
Tribe
Not Available
  
Euphorbieae
  
Subfamily
Not Available
  
Euphorbioideae
  
Number of Species
Not Available