Family: Cupressaceae

Scientific Name: Thuja plicata

Common Name: Western Red Cedar

Description

Western Red Cedar (Thuja plicata) is a fast-growing large pyramidal evergreen tree. Many of it's cultivars are used as landscape plants.

Pronunciation(THU-ya)(ply-KAY-tuh)
Plant TypeTrees Coniferous
Hardiness Zone5-7
Sunlightfull sun, partial shade, or dappled sunlight
Moistureprefers consistently moist, average
Soil & Siteaverage, well-drained soil high in organic matter and an acidic to neutral pH
Temperatureprefers cool moist regions
FruitCones are elliptical, about 1 by 1 inch. Seed cones and pollen cones appear on the same plant (monoecious)
LeavesShiny, dark green evergreen foliage with white markings arranged in flat sprays.
StemsThe bark is thick and aromatic, varying from gray to reddish-brown, and can be easily torn off in strips.
Dimensions50-70 by 15-25 feet (HS), pyramidal
Native SiteNative to Alaska and the Pacific Northwest of the United States.
Cultivar OriginIntroduced by William Lobb in 1853.
Author's NotesWestern Red Cedars used in landscaping are among the many cultivars better suited for landscape sites. Native species are not often utilized.
Notes & Reference#01-Manual of Woody Landscape Plants (Michael Dirr), #03-The Hillier Manual of Trees and Shrubs (Hillier Nursery), #270-North Carolina Extention Gardener Tool Box (https://plants.ces.ncsu.edu/plants)
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