Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Needled or Scaled Evergreen
Origin
Western United States
Europe, Southern Europe
Types
Norway Spruce, White Spruce, Picea omorika
Pinus mugo, Swiss Mountain Pine
Number of Varieties
3540
0
40000
👆🏻
Habitat
Rocky areas, stream banks, Woodland Garden Canopy
Mountains, open Woodlands
USDA Hardiness Zone
2-82-7
0
99
👆🏻
AHS Heat Zone
8-1
7-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Oval or Rounded
Plant Size
Minimum Height
1,200.00 cm120.00 cm
0
3900
👆🏻
Minimum Width
900.00 cm240.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Orange, Purple
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
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
Dark Green
Leaf Color in Winter
Blue Green, Gray Green, Steel Blue
Dark Green
Shape
Leaf Shape
Needle like
Needle like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Late Spring, Mid Spring
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Semi-ripe cuttings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, 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
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
Fine
Foliage Sheen
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds
Allergy
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
-
Uses
Aesthetic Uses
Showy Purposes, Used as Christmas tree
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Windbreak
Air purification
Plant Benefits
Medicinal Uses
-
Antiasthamatic, Cardiotonic, Expectorant
Part of Plant Used
Flowers, Inner Bark, Seeds
-
Other Uses
Paper pulp, Wood is used in construction
Shelterbelt, Used as firewood, Used for making green dye
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Alpine, Container, Feature Plant, Foundation, Hedges, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Botanical Name
PICEA pungens
PINUS mugo
Common Name
Colorado blue spruce
Dwarf Mountain Pine, Mugo pine, Mountain Pine
In Hindi
Blue Spruce Tree
Mugo Pine
In German
Blue Spruce Baum
Bergkiefer
In French
Blue Spruce Arbre
Pinus mugo
In Spanish
Blue Spruce Árbol
Pinus mugo
In Greek
Blue Spruce Tree
Mugo Pine
In Portuguese
Árvore Spruce azul
Pinus mugo
In Polish
Blue Spruce Drzewo
Kosodrzewina
In Latin
Blue abiegnis
Mugo Pine
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Coniferophyta
Class
Pinopsida
Pinopsida
Order
Pinales
Pinales
Family
Pinaceae
Pinaceae
Genus
Picea
Pinus
Clade
-
-
Tribe
-
-
Subfamily
Piceoideae
-
Number of Species
353
1
27800
👆🏻