Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Perennial
Origin
Western United States
Europe, Russia
Types
Norway Spruce, White Spruce, Picea omorika
Primula elatior
Number of Varieties
351
0
40000
👆🏻
Habitat
Rocky areas, stream banks, Woodland Garden Canopy
Roadsides, sand dunes, Waste areas
USDA Hardiness Zone
2-84-7
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, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Rosette/Stemless
Plant Size
Minimum Height
1,200.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
900.00 cm25.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Orange, Purple
Light Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Tan
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
Light Green
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
Medium
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
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Semi-ripe cuttings
Divison, Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Average Water Needs, Do Not over Water, Never Over-water, Requires regular watering, Water more in summer
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, Remove dead or diseased plant parts
Fertilizers
Apply 10-10-10 amount, slow-release fertilizers
All-Purpose Liquid Fertilizer, fertilize in growing season
Pests and Diseases
Red blotch
Slugs, Snails
Plant Tolerance
Drought
Variety of soil types
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Insects
Allergy
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Abdominal pain, Constipation, Diarrhea, Skin irritation
Uses
Aesthetic Uses
Showy Purposes, Used as Christmas tree
Beautification, Borders, Landscape Designing, Showy Purposes
Beauty Benefits
-
Good for skin, Making cosmetics, Stops hair loss
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Windbreak
Air purification, Food for insects, Versatility
Plant Benefits
Medicinal Uses
-
Eczema
Part of Plant Used
Flowers, Inner Bark, Seeds
Root
Other Uses
Paper pulp, Wood is used in construction
Decoration Purposes, Medicinal oil, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Edging, Feature Plant, Groundcover, Mixed Border
Botanical Name
PICEA pungens
Primula elatior
Common Name
Colorado blue spruce
Oxlip, true oxlip
In Hindi
Blue Spruce Tree
Oxlip
In German
Blue Spruce Baum
Hohe Schlüsselblume
In French
Blue Spruce Arbre
La Primevère élevée ou Primevère des bois
In Spanish
Blue Spruce Árbol
Primula elatior
In Greek
Blue Spruce Tree
δακράκι
In Portuguese
Árvore Spruce azul
Oxlip
In Polish
Blue Spruce Drzewo
Oxlip
In Latin
Blue abiegnis
Oxlip
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Magnoliophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Myrtales
Family
Pinaceae
Onagraceae
Genus
Picea
Oenothera
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
-
Onagreae
Subfamily
Piceoideae
Onagroideae
Number of Species
35145
1
27800
👆🏻