Life Span
Perennial
Annual
Type
Needled or Scaled Evergreen
Tree
Origin
Western United States
Caribbean, Central America, South America, Brazil
Types
Norway Spruce, White Spruce, Picea omorika
-
Number of Varieties
35-
0
40000
👆🏻
Habitat
Rocky areas, stream banks, Woodland Garden Canopy
Subtropical climates, subtropical regions
USDA Hardiness Zone
2-810-15
0
99
👆🏻
AHS Heat Zone
8-1
12-10
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
H1, H2
Habit
Pyramidal
Upright/Erect
Plant Size
Minimum Height
1,200.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
900.00 cm550.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Orange, Purple
Ivory, Gray
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Magenta, Violet
Leaf Color in Spring
Green, Blue Green, Steel Blue
Green
Leaf Color in Summer
Green, Blue Green, Steel Blue
Green
Leaf Color in Fall
Green, Blue Green, Steel Blue
Green
Leaf Color in Winter
Blue Green, Gray Green, Steel Blue
Green
Shape
Leaf Shape
Needle like
Cuneate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring, Late Spring, Mid Spring
Early Spring, Spring, Late Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, 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
Does not require regular watering
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
Soil Type
Loam
Loam
Soil Drainage Capacity
Average
Average
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
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Asthma
Uses
Aesthetic Uses
Showy Purposes, Used as Christmas tree
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Windbreak
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Inner Bark, Seeds
Wood
Other Uses
Paper pulp, Wood is used in construction
Used for woodware, Wood is used for making furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Feature Plant, Shade Trees, Street Trees, Tropical
Botanical Name
PICEA pungens
TRIPLARIS americana
Common Name
Colorado blue spruce
Ant Stick, Macaw, St. Mary's Stick
In Hindi
Blue Spruce Tree
Macaw
In German
Blue Spruce Baum
Ara
In French
Blue Spruce Arbre
ara
In Spanish
Blue Spruce Árbol
guacamayo
In Greek
Blue Spruce Tree
μακώ
In Portuguese
Árvore Spruce azul
arara
In Polish
Blue Spruce Drzewo
ara
In Latin
Blue abiegnis
Ara
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Tracheophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Caryophyllales
Family
Pinaceae
Polygonaceae
Genus
Picea
Triplaris
Clade
-
Angiosperms, Core eudicots, Eudicots
Tribe
-
-
Subfamily
Piceoideae
-
Number of Species
35-
1
27800
👆🏻