American Arborvitae (Thuja Occidentalis) is a perennial tree in the Cupressaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 2-7. This plant is toxic to cats and dogs — keep it out of reach of pets.
Thuja occidentalis is a slow-growing, evergreen conifer native to eastern North America, widely cultivated for its ornamental value and adaptability.

American Arborvitae
Thuja Occidentalis
Thuja occidentalis is a slow-growing, evergreen conifer native to eastern North America, widely cultivated for its ornamental value and adaptability.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for American Arborvitae
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
Rotate your plant every...
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