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Picea pungens Glauca Group

Colorado spruce Glauca Group

A dense and bushy conifer, variable in shape and size but characterised by foliage that is bright silvery blue. The erect seed cones, borne at the branch tips, are green, becoming brown and pendulous with age

Synonyms
Picea pungens 'Glauca'
Picea pungens f. glauca
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Size
Ultimate height
2.5–4 metres
Time to ultimate height
20–50 years
Ultimate spread
1.5–2.5 metres
Growing conditions
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Blue Grey Silver
Summer Blue Grey Silver
Autumn Blue Grey Silver
Winter Blue Grey Silver
Position
  • Full sun
Aspect

East–facing or South–facing or West–facing

Exposure
Sheltered
Hardiness
H7
Botanical details
Family
Pinaceae
Native to the UK
No
Foliage
Evergreen
Habit
Bushy
Genus

Picea are evergreen trees with rigid, needle-like leaves arranged singly all round the shoots, and narrow, leathery-scaled cones borne near the ends of the shoots

Name status

Accepted

How to grow

Cultivation

Grow in any deep, moist but well-drained, ideally neutral to acid soil in full sun. See conifer cultivation for more advice

Propagation

Propagate by grafting or hardwood cuttings

Suggested planting locations and garden types
  • Architectural
  • Low Maintenance
Pruning

No pruning required

Pests

May be susceptible to adelgids, red spider mite and conifer aphid

Diseases

May be susceptible to honey fungus

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