Image credit: Not available
Exposurefull sun
Watermoderate
Typetree
Distribution
Picea pungens var. glauca
Colorado spruce 'Koster'
Description
An evergreen conifer making a small to medium-sized tree of neat, conical habit, with prickly, vivid silvery-blue foliage
Mature Height
12m
Mature Spread
4m
Plant Characteristics
Foliage
Evergreen
Growth Habit
Upright
Growth Speed
Moderate · 0.3 m/yr
Soil Texture
ClayLoamSand
Soil pH
AcidNeutral
Soil Moisture
Moist but well-drained
Hardiness (RHS)
H9
Hardiness (USDA)
Zones 3-7
Flowering Season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Key Features
ArchitecturalLow Maintenance