Cedrus libani Glauca

Blue Cedrar of Lebanon

A majestic selection of Cedar of Lebanon distinguished by its cool blue to blue-green needles and commanding, architectural form. Upright and pyramidal when young, ‘Glauca’ matures into the classic broad, tiered silhouette with strong horizontal branching. The blue cast is most pronounced in full sun and provides striking year-round color in large landscapes.


Plant Characteristics


Type: Evergreen conifer



Form: Upright pyramidal when young; broad, layered with age



Mature Width: 40–60 ft



Mature Height: 60–80 ft



Foliage Color: Blue-green to silvery blue



Texture: Coarse, monumental




Growing Conditions


USDA Hardiness Zones: 6a–9b



Light: Full sun



Soil: Average to well-drained soils; prefers neutral to slightly alkaline



Water: Moderate; drought tolerant once established



Maintenance: Low; minimal pruning—best allowed to develop naturally




Landscape Uses
Specimen tree, estates, parks, campuses, and arboretums where space allows. Ideal for showcasing a classic cedar form with enhanced blue color.


Care Tips


Provide ample room for mature spread



Avoid wet or compacted soils



Do not over-prune; structure improves with age

Plant type

Conifer

Height

60-80'

Width

40-60'

Hardiness zones

6–9

Sunlight

Full Sun

Leaf color

Green

Fall color

Green

Soil

Well Drained

Landscape use

Accent Plant, Specimen

Shape

Pyramidal, Upright

Deer resistant

Yes

Drought tolerant

No