Cedrus deodara 'Golden Horizon'

RHS Plant Profile
deodar 'Golden Horizon'

Save a plant

Where do you want to save Cedrus deodara 'Golden Horizon'?

Plants I own
Wishlist
Go to My Plants
Trees Conifers
Buy this from Plant Nurseries
8 Suppliers

A slow-growing speading conifer which if upward growths are pruned, reachs under 1m high but up to 2m wide. It has bright yellow-green needles all year. If left unpruned, it make a very broad cone of around 3.5m

Position

Full sun

Soil Types

Chalk, Clay, Loam, Sand

Max Height

1-1.5 metres

Max Spread

2.5-4 metres

Size

Time to Maturity
10–20 years
Max Spread
2.5-4 metres
Max Height
1-1.5 metres

Growing Conditions

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

Position

Full sun
Aspect
East–facing or North–facing or South–facing or West–facing
Exposure
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)
H5

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
Accepted

How to Grow

Cultivation

Grow in any soil in good light for more information see tree cultivation

Propagation

Propagate by semi-ripe cuttings

Suggested planting locations and garden types

  • City and courtyard gardens
  • Low Maintenance

Pruning

No pruning required, but remove any upward leading shoots if they occur

Pests

May be susceptible to conifer aphid

Diseases

May be susceptible to honey fungus