Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Tree
Origin
Western United States
Eastern Asia
Types
Norway Spruce, White Spruce, Picea omorika
Not Available
Habitat
Rocky areas, stream banks, Woodland Garden Canopy
Rural areas, Suburban areas, Urban areas
USDA Hardiness Zone
2-8
4-8
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Pyramidal
Pyramidal
Flower Color
Green, Orange, Purple
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Sandy Brown
Leaf Color in Spring
Green, Blue Green, Steel Blue
Dark Green
Leaf Color in Summer
Green, Blue Green, Steel Blue
Dark Green
Leaf Color in Fall
Green, Blue Green, Steel Blue
Red, Burgundy
Leaf Color in Winter
Blue Green, Gray Green, Steel Blue
Not Available
Leaf Shape
Needle like
Ovate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring, Late Spring, Mid Spring
Early Spring, Spring
Tolerances
Drought
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Semi-ripe cuttings
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
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 pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full 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
Prune if you want to improve plant shape, Remove dead leaves, Remove deadheads, Remove hanging branches
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
Medium
Foliage Sheen
Glossy
Glossy
Allergy
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Asthma
Aesthetic Uses
Showy Purposes, Used as Christmas tree
Beautification, Landscape Designing, Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification, Windbreak
Air purification
Medicinal Uses
Not Available
Not Available
Part of Plant Used
Flowers, Inner Bark, Seeds
Stem
Other Uses
Paper pulp, Wood is used in construction
Decoration Purposes, Showy Purposes, Used as Ornamental plant, Used in Furniture
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
Feature Plant, Shade Trees, Street Trees
Botanical Name
PICEA pungens
PYRUS calleryana
Common Name
Colorado blue spruce
Callery Pear
In Hindi
Blue Spruce Tree
Callery नाशपाती
In German
Blue Spruce Baum
Callery Pear
In French
Blue Spruce Arbre
Callery pear
In Spanish
Blue Spruce Árbol
Callery Pear
In Greek
Blue Spruce Tree
Callery Αχλάδι
In Portuguese
Árvore Spruce azul
Callery Pear
In Polish
Blue Spruce Drzewo
Callery Gruszka
In Latin
Blue abiegnis
Callery Pirum
Phylum
Coniferophyta
Tracheobionta
Class
Pinopsida
Magnoliopsida
Clade
Not Available
Angiosperms, Eudicots, Rosids
Tribe
Not Available
Not Available
Subfamily
Piceoideae
Not Available
Number of Species
Not Available
Importance of Colorado Spruce and Callery Pear
Want to have the most appropriate plant for your garden? You might want to know the importance of Colorado Spruce and Callery Pear. Basically, these two plants vary in many aspects. Compare Colorado Spruce and Callery Pear 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 Colorado Spruce is Not Available whereas of Callery Pear is Not Available. Colorado Spruce has beauty benefits as follows: Not Available while Callery Pear has beauty benefits as follows: Not Available.
Compare Facts of Colorado Spruce vs Callery Pear
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 Colorado Spruce vs Callery Pear 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 Colorado Spruce are allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose and Watery eyes whereas of Callery Pear have Asthma respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Colorado Spruce has showy fruits and Callery Pear has no showy fruits. Also Colorado Spruce is flowering and Callery Pear is not flowering . You can compare Colorado Spruce and Callery Pear facts and facts of other plants too.