Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Flowering Plants
Origin
Western United States
Southwestern United States, California
Types
Norway Spruce, White Spruce, Picea omorika
-
Number of Varieties
3540
0
40000
👆🏻
Habitat
Rocky areas, stream banks, Woodland Garden Canopy
Dry areas, meadows
USDA Hardiness Zone
2-84-9
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
Habit
Pyramidal
Clump-Forming
Plant Size
Minimum Height
1,200.00 cm61.00 cm
0
3900
👆🏻
Minimum Width
900.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Orange, Purple
Crimson
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
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
-
Shape
Leaf Shape
Needle like
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Late Spring, Mid Spring
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Semi-ripe cuttings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Do Not over Water, Requires watering in the growing season, Water Deeply, Water when soil is dry
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
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
No pruning needed in the early stages, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Fertilizers
Apply 10-10-10 amount, slow-release fertilizers
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
Pests and Diseases
Red blotch
Insects
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Hummingbirds
Allergy
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Asthma
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
-
Burns, Snakebite, Stomach aliments
Part of Plant Used
Flowers, Inner Bark, Seeds
Whole plant
Other Uses
Paper pulp, Wood is used in construction
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
PICEA pungens
PENSTEMON eatonii
Common Name
Colorado blue spruce
Firecracker Penstemon
In Hindi
Blue Spruce Tree
Firecracker penstemon
In German
Blue Spruce Baum
Kracher penstemon
In French
Blue Spruce Arbre
Firecracker penstemon
In Spanish
Blue Spruce Árbol
Penstemon del petardo
In Greek
Blue Spruce Tree
πυροτέχνημα penstemon
In Portuguese
Árvore Spruce azul
Penstemon do foguete
In Polish
Blue Spruce Drzewo
petarda penstemon
In Latin
Blue abiegnis
Firecracker Persicaria
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
-
Class
Pinopsida
-
Order
Pinales
Lamiales
Family
Pinaceae
Scrophulariaceae
Genus
Picea
Penstemon
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
Piceoideae
-
Number of Species
35250
1
27800
👆🏻