Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Perennial
Origin
Western United States
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Types
Norway Spruce, White Spruce, Picea omorika
-
Number of Varieties
352
0
40000
👆🏻
Habitat
Rocky areas, stream banks, Woodland Garden Canopy
gardens, Hardwood forests
USDA Hardiness Zone
2-85-7
0
99
👆🏻
AHS Heat Zone
8-1
7-5
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
Habit
Pyramidal
Clump-Forming
Plant Size
Minimum Height
1,200.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
900.00 cm12.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Orange, Purple
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Light Green
Leaf Color in Spring
Green, Blue Green, Steel Blue
Green, Blue Green
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
Light Green
Shape
Leaf Shape
Needle like
Butterfly shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial shade, Full Shade
Growth Rate
Medium
Slow
Type of Soil
Loam
Clay, Loam
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring, Late Spring, Mid Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings, Semi-ripe cuttings
Divison, Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam
Clay, Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Partial shade, Full Shade
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 deadheads, Requires very little pruning
Fertilizers
Apply 10-10-10 amount, slow-release fertilizers
No fertilizers needed
Pests and Diseases
Red blotch
Pests and diseases free, Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Medium
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Bees, Butterflies
Allergy
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
-
Uses
Aesthetic Uses
Showy Purposes, Used as Christmas tree
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Windbreak
Air purification
Plant Benefits
Medicinal Uses
-
Cancer, Diuretic
Part of Plant Used
Flowers, Inner Bark, Seeds
Flowers, Root
Other Uses
Paper pulp, Wood is used in construction
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Feature Plant, Groundcover
Botanical Name
PICEA pungens
JEFFERSONIA diphylla
Common Name
Colorado blue spruce
-
In Hindi
Blue Spruce Tree
Twinleaf
In German
Blue Spruce Baum
Twinleaf
In French
Blue Spruce Arbre
Twinleaf
In Spanish
Blue Spruce Árbol
Twinleaf
In Greek
Blue Spruce Tree
Twinleaf
In Portuguese
Árvore Spruce azul
Twinleaf
In Polish
Blue Spruce Drzewo
Twinleaf
In Latin
Blue abiegnis
Twinleaf
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Tracheophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Ranunculales
Family
Pinaceae
Berberidaceae
Genus
Picea
Jeffersonia
Clade
-
Angiosperms, Eudicots
Tribe
-
-
Subfamily
Piceoideae
-
Number of Species
352
1
27800
👆🏻