Feature Tree Archives

Arborvitae 

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Common Name: Arborvitae

Scientific Name: Thuja occidentalis

Family:  Cupressaceae

This Tree in Colorado: Commonly used for foundation plantings just like the numerous varieties of juniper.  Typical uses include screens, hedging or accent plants.  Unlike the subdued juniper colors there are selections of arborvitae that come in vivid colors of yellow to green in many sizes and shapes. 

Growth Rate, Form and Size: A medium rate grower usually not over 20 feet tall for most selections.  Can be as wide as it is tall.

Landscape Value:  Useful tree where variety and color are important.  Because of the fan-like foliage heavy wet snows can disfigure the tree.   But the fan shaped foliage does add a unique texture in the landscape.

Zones: 4 to 6

Fruit:  Seeds are borne in oblong light brown to brown cone-like structures. 

Foliage:  Scale-like usually in flat fan shape ascending branches. 

Bark:  Well hidden by the foliage usually brown.  Insignificant since it is usually shielded by the foliage. 

 

Feature Tree Archives Arborvitae Ash, Autumn Purple Aspen, Quaking Catalpa, Western Cottonwood, Narrowleaf Crabapple Douglas Fir Elm, American Elm, English Elm, Frontier Filbert, Turkish Fir, White Golden Raintree Hackberry, Common Japanese Tree Lilac Kentucky Coffee Tree Linden, American Linden, Littleleaf Pine, Limber Maple, Canyon Oak, Bur Oak, Chinkapin Oak, Shumard Pear, Ussurian Pine, Bristlecone Pine, Ponderosa Redbud, Eastern Spruce, Colorado Blue Spruce, White Tulip Poplar