Life Span
Biennial
Perennial
Type
Tree
Needled or Scaled Evergreen
Origin
Canary Islands
Western United States
Types
Echium pininana
Norway Spruce, White Spruce, Picea omorika
Habitat
tropical environments
Rocky areas, stream banks, Woodland Garden Canopy
USDA Hardiness Zone
8-10
2-8
Sunset Zone
21,22
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
Habit
Upright/Erect
Pyramidal
Flower Color
Light Blue, Blue Violet
Green, Orange, Purple
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Gray Green
Green, Blue Green, Steel Blue
Leaf Color in Summer
Green, Gray Green
Green, Blue Green, Steel Blue
Leaf Color in Fall
Green, Gray Green
Green, Blue Green, Steel Blue
Leaf Color in Winter
Light Green
Blue Green, Gray Green, Steel Blue
Leaf Shape
Lobed
Needle like
Plant Season
-
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Loam
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Summer, Summer
Early Spring, Late Spring, Mid Spring
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Seedlings, Semi-ripe cuttings
Plant Maintenance
Medium
Medium
Watering Requirements
Medium
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in winter, Remove crossing or rubbing branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
Apply 10-10-10 amount, slow-release fertilizers
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Allergy
-
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Aesthetic Uses
Showy Purposes
Showy Purposes, Used as Christmas tree
Environmental Uses
Air purification
Air purification, Windbreak
Part of Plant Used
Flowers, Leaves
Flowers, Inner Bark, Seeds
Other Uses
Showy Purposes
Paper pulp, Wood is used in construction
Used As Indoor Plant
Sometimes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Mixed Border, Wildflower
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Botanical Name
ECHIUM pininana
PICEA pungens
Common Name
Giant Viper's Bugloss, Pine Echium, Tree Echium
Colorado blue spruce
In Hindi
Tree Echium
Blue Spruce Tree
In German
Baum Aciam
Blue Spruce Baum
In French
Arbre ACIAM
Blue Spruce Arbre
In Spanish
árbol Aciam
Blue Spruce Árbol
In Greek
δέντρο Aciam
Blue Spruce Tree
In Portuguese
árvore Aciam
Árvore Spruce azul
In Polish
drzewo Aciam
Blue Spruce Drzewo
In Latin
lignum Aciam
Blue abiegnis
Phylum
Magnoliophyta
Coniferophyta
Class
Magnoliopsida
Pinopsida
Family
Boraginaceae
Pinaceae
Clade
Angiosperms, Asterids, Eudicots
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Importance of Tree Echium and Colorado Spruce
Want to have the most appropriate plant for your garden? You might want to know the importance of Tree Echium and Colorado Spruce. Basically, these two plants vary in many aspects. Compare Tree Echium and Colorado Spruce 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 Tree Echium is whereas of Colorado Spruce is . Tree Echium has beauty benefits as follows: while Colorado Spruce has beauty benefits as follows: .
Compare Facts of Tree Echium vs Colorado Spruce
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 Tree Echium vs Colorado Spruce 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 Tree Echium are whereas of Colorado Spruce have allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose and Watery eyes respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Tree Echium has no showy fruits and Colorado Spruce has showy fruits. Also Tree Echium is not flowering and Colorado Spruce is flowering. You can compare Tree Echium and Colorado Spruce facts and facts of other plants too.