Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Shrub
Origin
Western United States
Madagascar
Types
Norway Spruce, White Spruce, Picea omorika
Euphorbia tithymaloides tithymaloides, Euphorbia tithymaloides angustifolia
Habitat
Rocky areas, stream banks, Woodland Garden Canopy
subtropical regions, Tropical regions
USDA Hardiness Zone
2-8
9-13
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
H2, 13, 23, 24
Habit
Pyramidal
Upright/Erect
Flower Color
Green, Orange, Purple
Purple, Orange, Pink, Magenta
Flower Color Modifier
Bicolor
-
Leaf Color in Spring
Green, Blue Green, Steel Blue
Green, Gray Green, Burgundy
Leaf Color in Summer
Green, Blue Green, Steel Blue
Green, Gray Green
Leaf Color in Fall
Green, Blue Green, Steel Blue
Green, Gray Green
Leaf Color in Winter
Blue Green, Gray Green, Steel Blue
Green, Gray Green
Leaf Shape
Needle like
Ovate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Late Spring, Mid Spring
Late Spring, Early Summer, Summer, Indeterminate
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Semi-ripe cuttings
Seedlings, Softwood cuttings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
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 pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in winter, Remove crossing or rubbing branches, 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
Apply 10-10-10 amount, slow-release fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Medium
Bold
Foliage Sheen
Glossy
Matte
Attracts
Birds
Hummingbirds
Allergy
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Carcinogenic, Diarrhea, Skin irritation, Toxic
Aesthetic Uses
Showy Purposes, Used as Christmas tree
Cottage Garden, Showy Purposes
Beauty Benefits
-
Skin Problems
Environmental Uses
Air purification, Windbreak
Air purification
Medicinal Uses
-
Asthma, Emetic, Inflammation, Intestinal worms
Part of Plant Used
Flowers, Inner Bark, Seeds
Leaves, Root
Other Uses
Paper pulp, Wood is used in construction
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
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Container, Houseplant, Mixed Border, Rock Garden, Wall, Tropical
Botanical Name
PICEA pungens
Euphorbia tithymaloides
Common Name
Colorado blue spruce
Devil's Backbone
In Hindi
Blue Spruce Tree
Devil's Backbone
In German
Blue Spruce Baum
Devil's Backbone
In French
Blue Spruce Arbre
Backbone du Diable
In Spanish
Blue Spruce Árbol
El espinazo del diablo
In Greek
Blue Spruce Tree
Devil's Backbone
In Portuguese
Árvore Spruce azul
Espinha do Diabo
In Polish
Blue Spruce Drzewo
Kręgosłup diabła
In Latin
Blue abiegnis
Narum diaboli
Phylum
Coniferophyta
Magnoliophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Malpighiales
Family
Pinaceae
Crassulaceae
Clade
-
Angiosperms, Eudicots, Rosids
Subfamily
Piceoideae
Euphorbioideae
Importance of Blue Spruce and Devils Backbone
Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Spruce and Devils Backbone. Basically, these two plants vary in many aspects. Compare Blue Spruce and Devils Backbone as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Blue Spruce is whereas of Devils Backbone is Asthma, Emetic, Inflammation and Intestinal worms. Blue Spruce has beauty benefits as follows: while Devils Backbone has beauty benefits as follows: .
Compare Facts of Blue Spruce vs Devils Backbone
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Blue Spruce vs Devils Backbone and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Blue Spruce are allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose and Watery eyes whereas of Devils Backbone have Carcinogenic, Diarrhea, Skin irritation and Toxic respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blue Spruce has showy fruits and Devils Backbone has no showy fruits. Also Blue Spruce is flowering and Devils Backbone is not flowering . You can compare Blue Spruce and Devils Backbone facts and facts of other plants too.