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Cedrus atlantica (Glauca Group) 'Glauca'
  • RHS AGM

blue Atlas cedar 'Glauca'

An evergreen conifer that develops into a large, spreading tree. The short needles are arranged in small clusters and are silvery-white when young, maturing to blue-green. The purple-brown, upright cones up to 10cm long, mature over a long period and are a permanent feature on mature trees

Synonyms
Cedrus libani subsp. atlantica 'Glauca'

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Size
Ultimate height
Higher than 12 metres
Time to ultimate height
20–50 years
Ultimate spread
Wider than 8 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Blue Green Grey Silver Brown Purple
Summer Blue Green Grey Silver Brown Purple
Autumn Blue Green Grey Silver Brown Purple
Winter Blue Green Grey Silver Brown Purple
Position
  • Full sun
Aspect

South–facing or East–facing or West–facing

Exposure
Exposed or Sheltered
Hardiness
H6
Botanical details
Family
Pinaceae
Native to the UK
No
Foliage
Evergreen
Habit
Spreading branched
Genus

Cedrus are large evergreen trees with needle-like leaves arranged spirally on young shoots, and in whorls on short spur-like side-shoots; ovoid cones break up to release the seeds while still attached to the tree

Name status

Accepted

How to grow

Cultivation

Good specimen tree but needs space to reach full potential. Grow in any well-drained soil

Propagation

Propagate by semi-hardwood cuttings

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

No pruning required

Pests

May be susceptible to conifer aphid

Diseases

May be susceptible to honey fungus

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