Botanical profile

Thuja occidentalis 'Little Gem'

Latin name
Thuja occidentalis 'Little Gem'
Common name
Dwarf Western Thuja 'Little Gem'
Type
Dwarf conifer
Family
Cupressaceae

Thuja occidentalis ‘Little Gem’, commonly known as ‘Little Gem’ Western arborvitae, is a dense, globose, evergreen dwarf conifer, valued for its fine texture and great versatility in landscaping. Its dark green foliage, composed of small, tightly packed branchlets, forms a compact and regular ball that maintains its structure without significant pruning. In winter, it can take on a slight bronze hue, adding subtle seasonal interest. Slow-growing, it is perfect for rock gardens, borders, foundation plantings, or container cultivation. Thuja occidentalis ‘Little Gem’ prefers fresh, well-drained soil and tolerates full sun to partial shade. Very hardy, it offers a durable solution for structuring small spaces and providing a green presence all year round.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun to partial shade
Watering
Moderate, keep the soil cool and well-drained
Fertilization
Compost in the spring if needed
Soil type
Cool, well-drained, tolerates ordinary soil
Minimum temperature
-40°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
Not applicable
Fruiting
Small, discrete light brown cones
Foliage color
Dark green, slightly bronzed in winter
Foliage type
Persistent
Shape
Dense globose
Garden structure

Size and growth

Height
3 ft (1 m)
Width
3 ft (1 m)
Growth rate
Slow
Pet friendly
Safe for pets

Pets

Deer
Less attractive or generally tolerated by deer

Deer

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.