Life Span
Perennial
Perennial
Type
Cactus
Shrub
Origin
Southwestern United States, Mexico
Madagascar
Types
Carnegiea gigantea
Euphorbia tithymaloides tithymaloides, Euphorbia tithymaloides angustifolia
Number of Varieties
508
0
40000
👆🏻
Habitat
Desert
subtropical regions, Tropical regions
USDA Hardiness Zone
8-129-13
0
99
👆🏻
AHS Heat Zone
12-14
-
Sunset Zone
12, 13, 18, 19, 20, 21
H2, 13, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
910.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
150.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Green
Purple, Orange, Pink, Magenta
Flower Color Modifier
Bicolor
-
Fruit Color
Green, Red
-
Leaf Color in Spring
-
Green, Gray Green, Burgundy
Leaf Color in Summer
-
Green, Gray Green
Leaf Color in Fall
-
Green, Gray Green
Leaf Color in Winter
-
Green, Gray Green
Shape
Leaf Shape
Succulent
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Very Slow
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Late Spring, Early Summer, Summer, Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings, Softwood cuttings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Needs small amount of water
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
Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full 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
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, pollinators
Hummingbirds
Allergy
-
Carcinogenic, Diarrhea, Skin irritation, Toxic
Uses
Aesthetic Uses
Beautification
Cottage Garden, Showy Purposes
Beauty Benefits
-
Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Rheumatism
Asthma, Emetic, Inflammation, Intestinal worms
Part of Plant Used
Flowers, Fruits
Leaves, Root
Other Uses
Used as firewood, Used As Food, Used as Ornamental plant
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
Container, Feature Plant, Rock Garden, Wall
Container, Houseplant, Mixed Border, Rock Garden, Wall, Tropical
Botanical Name
Carnegiea gigantea
Euphorbia tithymaloides
Common Name
Saguaro
Devil's Backbone
In Hindi
Saguaro
Devil's Backbone
In German
Saguaro
Devil's Backbone
In French
Saguaro
Backbone du Diable
In Spanish
Saguaro
El espinazo del diablo
In Greek
Saguaro
Devil's Backbone
In Portuguese
Saguaro
Espinha do Diabo
In Polish
Saguaro
Kręgosłup diabła
In Latin
Saguaro
Narum diaboli
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Caryophyllales
Malpighiales
Family
Cactaceae
Crassulaceae
Genus
Carnegiea
Euphorbia
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Pachycereeae
Euphorbieae
Subfamily
Cactoideae
Euphorbioideae
Number of Species
22000
1
27800
👆🏻