Home / Guides / Plant Files / Cupressaceae

White Cedar, Eastern Arborvitae, American Arborvitae, Globe Cedar 'Woodwardii'

Thujaoccidentalis

Upload Image Print Article
Thuja occidentalis by Todd_Boland
Upload Image Print Article
Family
Cupressaceae (koo-press-AY-see-ee)
Info
Genus
Thuja (THOO-yuh)
Info
Species
occidentalis (ok-sih-den-TAY-liss)
Info
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Grown for foliage
Evergreen
Provides Winter Interest
Height
6-8 ft. (1.8-2.4 m)
Spacing
4-6 ft. (1.2-1.8 m)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger

Unknown - Tell us

Bloom Color
Inconspicuous/none
Bloom Time
N/A
Other Details
Category
Shrubs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Orange/Apricot
Where to Grow
Can be grown as an annual
Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information

Unknown - Tell us

Propagation Methods
From semi-hardwood cuttings
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

This plant is said to grow outdoors in the following regions:

Urbandale, Iowa

Knoxville, Tennessee

View this plant in a garden
2 members have or want this plant for trade

Featured Videos

Gardener's Notes:

Post Comment
0
positive
1
neutral
0
negative
Sort By:
Post Comment
Sort By:
L
L
Lakeside3
Jacksonville, NC | December 2008 | neutral

Planted one Yr. ago, winter 2007 in ful sun, facing southwest exposure, zone 8. Purchased from Lowe's 1gal pot for $4.95. Posted pictur...Read More

Popular Plants
SEE ALL
Iris
Peppers
Hydrangeas
Hostas
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Blue Ringtail
(Austrolestes annulosus)
BIRD FILES
Australasian Swamphen
(Porphyrio melanotus)
Quick Links
View All Families
View All Genera
View All Species
Freeze/Frost Dates
PlantFiles FAQ
Plants with no Photos
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Blue Ringtail
(Austrolestes annulosus)
BIRD FILES
Australasian Swamphen
(Porphyrio melanotus)