Botanical profile

Thuja occidentalis 'Compacta'

Latin name
Thuja occidentalis 'Compacta'
Common name
Thuja occidentalis ‘Compacta’
Type
Coniferous
Family
Cupressaceae

Thuja occidentalis ‘Compacta’ is a small, evergreen conifer with a dense, narrow habit, perfect for urban gardens, low hedges, borders, or containers. This dwarf form of American arborvitae creates a compact column of dark green foliage that remains attractive year-round. Slow-growing, it maintains a neat silhouette without frequent pruning, making it an excellent option for confined spaces or formal arrangements. Very hardy (zone 3) and easy to grow, it thrives in full sun to partial shade, in well-drained soil, and easily integrates into structured or natural landscape compositions.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun to partial shade
Watering
Moderate
Fertilization
Light, balanced fertilization in spring
Soil type
Well-drained, tolerates a variety
Minimum temperature
-40 °C (-40 °F)
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
Subtle green
Fruiting
Decorative small cones
Foliage color
Dark green
Foliage type
Persistent
Shape
Compact, narrow conifer
Garden structure

Size and growth

Height
4 m (13 ft)
Width
4.9 ft (1.5 m)
Growth rate
Slow
Pet friendly
Safe for pets

Pets

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.