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Chinese Arborvitae

Platycladus orientalis

Also listed as Thuja orientalis, Biota orientalis

Also known as Oriental Arborvitae, Oriental Thuja, Chinese Thuja

tree☀️ full sun💧 low water❄ Hardy: Zone 4a – Zone 11b

Climate Match for your location

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A narrow, columnar evergreen conifer with soft, scale-like foliage that turns bronze or brown in winter. It is highly drought-tolerant once established and works well as a windbreak or accent plant.

Why grow it

Chinese arborvitae offers a narrow, columnar form that occupies less horizontal space than many drought-tolerant conifers, making it useful for tight windbreaks or screening rows. It tolerates poor, compacted, and alkaline soils better than many evergreen alternatives, and requires minimal water once established, reducing maintenance in drier climates. The winter color shift to bronze or brown provides seasonal visual interest without requiring a species change.

Watch out for

Young plants benefit from consistent moisture during establishment (typically the first growing season) despite the species' eventual drought tolerance. In very humid or poorly drained sites, it may develop fungal issues, so ensure adequate air circulation and avoid overhead watering. Dense growth can trap debris and dead foliage inside the canopy, requiring occasional light pruning to maintain plant health.

Overview

Form
Pyramidal
Growth Rate
moderate
Size
25–50′ tall × 3–15′ wide
Dormancy
evergreen
Family
Cupressaceae
Biomass and mulchHedgerowWindbreak

Native Range

China

Seasonality

Season of Interest

WinterSpringFall

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Companion Planting

Plants well with