Cedrus libani

RHS Plant Profile
cedar of Lebanon

Save a plant

Where do you want to save Cedrus libani?

Plants I own
Wishlist
Go to My Plants
cedar of Lebanon RHS 1999

Synonyms

Cedrus libani subsp. libani

Award of Garden Merit
Conifers Trees
Buy this from Plant Nurseries
29 Suppliers

An evergreen conifer making a large tree, developing a broad crown with tiered branching. Needles to 3cm, dark green, mostly whorled. Cones to 12cm, ovoid

Position

Full sun

Soil Types

Chalk, Clay, Loam, Sand

Max Height

Higher than 12 metres

Max Spread

wider than 8 metres

Size

Time to Maturity
20–50 years
Max Spread
wider than 8 metres
Max Height
Higher than 12 metres

Growing Conditions

Chalk Clay Loam Sand
Moisture
Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
North–facing or East–facing or South–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H6

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Pinaceae
Native to GB/Ireland
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
Correct
Plant Range
Syria, Lebanon, Turkey

How to Grow

Cultivation

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

Propagation

Propagate by seed or 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