Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Tree
Origin
Western United States
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Types
Norway Spruce, White Spruce, Picea omorika
Ash leaves maple, Acer negundo califormicum tehachapi, Acer negundo Flamingo
Number of Varieties
353
0
40000
👆🏻
Habitat
Rocky areas, stream banks, Woodland Garden Canopy
Anthropogenic, Floodplains, Forests, Shores of rivers or lakes, Terrestrial
USDA Hardiness Zone
2-82-8
0
99
👆🏻
AHS Heat Zone
8-1
8-3
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Oval or Rounded
Plant Size
Minimum Height
1,200.00 cm2,438.40 cm
0
3900
👆🏻
Minimum Width
900.00 cm1,524.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Orange, Purple
Red, Yellow green, Dark Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Tan
Leaf Color in Spring
Green, Blue Green, Steel Blue
Green, Light Green
Leaf Color in Summer
Green, Blue Green, Steel Blue
Green
Leaf Color in Fall
Green, Blue Green, Steel Blue
Yellow, Yellow green, Brown
Leaf Color in Winter
Blue Green, Gray Green, Steel Blue
-
Shape
Leaf Shape
Needle like
Broadly Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Loam
Clay, 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
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, Pollution, Drought, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Semi-ripe cuttings
Rooted stem cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Average Water Needs, Needs watering once a week
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
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial 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
Prune every year, Prune in early spring, Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
Apply 10-10-10 amount, slow-release fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought, Pollution, Soil Compaction, Wet Site
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Aphids, Birds, Squirrels
Allergy
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Asthma, Runny nose, Skin irritation
Uses
Aesthetic Uses
Showy Purposes, Used as Christmas tree
Bonsai
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Windbreak
Air purification, Shadow Tree, Wildlife
Plant Benefits
Medicinal Uses
-
Antidote, Antiemetic
Part of Plant Used
Flowers, Inner Bark, Seeds
Flowers, Fruits, Leaves, Seeds
Other Uses
Paper pulp, Wood is used in construction
Can be made into a herbal tea, Decoration Purposes, Edible syrup, Used as essential oil, Used As Food, Used as Ornamental plant, Wood log is used in making fences
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Screening / Wind Break
Botanical Name
PICEA pungens
ACER negundo
Common Name
Colorado blue spruce
Ash-Leaved Maple, Boxelder
In Hindi
Blue Spruce Tree
Boxelder tree
In German
Blue Spruce Baum
Boxelder Baum
In French
Blue Spruce Arbre
arbre boxelder
In Spanish
Blue Spruce Árbol
árbol boxelder
In Greek
Blue Spruce Tree
κουφοξυλιά δέντρο
In Portuguese
Árvore Spruce azul
árvore Boxelder
In Polish
Blue Spruce Drzewo
Boxelder drzewo
In Latin
Blue abiegnis
Boxelder ligno
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Magnoliophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Sapindales
Family
Pinaceae
Aceraceae
Genus
Picea
Acer
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Piceoideae
-
Number of Species
3515
1
27800
👆🏻