Life Span
Perennial
Perennial
Type
Shrub
Tree
Origin
Madagascar
Eastern Asia
Types
Euphorbia tithymaloides tithymaloides, Euphorbia tithymaloides angustifolia
Pyrus calleryana
Number of Varieties
86
0
40000
👆🏻
Habitat
subtropical regions, Tropical regions
Rural areas, Suburban areas, Urban areas
USDA Hardiness Zone
9-134-8
0
99
👆🏻
AHS Heat Zone
-
8-3
Sunset Zone
H2, 13, 23, 24
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Upright/Erect
Pyramidal
Plant Size
Minimum Height
90.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Orange, Pink, Magenta
White
Flower Color Modifier
-
Bicolor
Fruit Color
-
Sandy Brown
Leaf Color in Spring
Green, Gray Green, Burgundy
Dark Green
Leaf Color in Summer
Green, Gray Green
Dark Green
Leaf Color in Fall
Green, Gray Green
Red, Burgundy
Leaf Color in Winter
Green, Gray Green
-
Shape
Leaf Shape
Ovate
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer, Summer, Indeterminate
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings, Softwood cuttings
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Average Water Needs, Do not water frequently, Needs watering once a week, Never Over-water, Requires watering in the growing season, Water once every two or three weeks
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune if you want to improve plant shape, Remove dead leaves, Remove deadheads, Remove hanging branches
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
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Birds
Allergy
Carcinogenic, Diarrhea, Skin irritation, Toxic
Asthma
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Beautification, Landscape Designing, Showy Purposes
Beauty Benefits
Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Asthma, Emetic, Inflammation, Intestinal worms
-
Part of Plant Used
Leaves, Root
Stem
Other Uses
Tea-like beverage can be brewed, Used as Ornamental plant, Used for its medicinal properties
Decoration Purposes, Showy Purposes, Used as Ornamental plant, Used in Furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall, Tropical
Feature Plant, Shade Trees, Street Trees
Botanical Name
Euphorbia tithymaloides
PYRUS calleryana
Common Name
Devil's Backbone
Callery Pear
In Hindi
Devil's Backbone
Callery नाशपाती
In German
Devil's Backbone
Callery Pear
In French
Backbone du Diable
Callery pear
In Spanish
El espinazo del diablo
Callery Pear
In Greek
Devil's Backbone
Callery Αχλάδι
In Portuguese
Espinha do Diabo
Callery Pear
In Polish
Kręgosłup diabła
Callery Gruszka
In Latin
Narum diaboli
Callery Pirum
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheobionta
Class
Magnoliopsida
Magnoliopsida
Order
Malpighiales
Rosales
Family
Crassulaceae
Rosaceae
Genus
Euphorbia
Pyrus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Euphorbieae
-
Subfamily
Euphorbioideae
-
Number of Species
200022
1
27800
👆🏻