Picea pungens 'Glauca'
Colorado Blue Spruce
Description
The Colorado Blue Spruce is an evergreen conifer native to the Rocky Mountains. It can reach 30-60' tall and 15-30' wide. Blue-green needles are stiff and sharp-pointed. This tree has a conical shape. Prune to retain central leader. It does best in full sun with rich, moist soil. Established trees tolerate drought. Mature trees have dark gray bark that is furrowed with sticky resin. Established trees are wind tolerant.
Plant Type
Tree, Conifer
Height Range
25-40', 40-60'
Width Range
25-40', 40-60'
Flower Color
n/a
Flower Season
n/a
Leaf Color
Blue Green
Bark Color
Grey
Fruit Color
Brown
Fruit Season
Winter, Fall
Sun
Full
Water
Low, Medium
Growth Rate
Slow
Soil Type
Sandy, Clay, Loam, Rocky
Soil Condition
Rich, Well-drained, Moist
Soil pH
Neutral
Adverse Factors
Thorns/Spines
Design Styles
Japanese, Water Garden, Wild Garden, Woodland
Accenting Features
Silhouette, Specimen
Seasonal Interest
Winter, Spring, Summer, Fall
Location Uses
Background, Park
Special Uses
Screen, Wind Break, Shade Tree
Attracts Wildlife
Birds, Wildlife
Water Saving Tip:
Mulching and adding compost to soil can minimize evaporation and help soil absorb and store water.