Botanical profile

Chamaecyparis obtusa 'Spiralis'

Latin name
Chamaecyparis obtusa 'Spiralis'
Common name
Hinoki cypress 'Spiralis'
Type
Coniferous
Family
Cupressaceae

Chamaecyparis obtusa ‘Spiralis’ is a unique ornamental dwarf conifer, prized for its distinctive twisted foliage and naturally sculptural form. It develops a compact to rounded silhouette, composed of thick, spiraling branches that give it a highly decorative architectural appearance, particularly valued in Japanese gardens, rock gardens, and contemporary landscapes. Its evergreen dark green, lustrous, and dense foliage maintains a neat appearance year-round and provides a strong structural presence in the garden. Slow-growing, it retains modest dimensions for a long time, making it ideal for small spaces and container cultivation. Well-suited to Quebec conditions, Chamaecyparis obtusa ‘Spiralis’ prefers well-drained, slightly acidic soil, and a location protected from winter winds.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 5–8
Exposure
Sun to partial shade
Watering
Regular watering
Fertilization
Slow-release fertilizer in spring. Fertilize monthly or as directed on the bag. Not recommended – use Bionik rooter or bone meal.
Soil type
Slightly acidic to acidic, well drained
Minimum temperature
'-30°C
Plant appearance

Blooming, foliage and shape

Blooming period
Not significant
Flower color
Non-ornamental
Fruiting
Small, plain, and not very decorative cones
Foliage color
Green
Foliage type
Persistent
Shape
Spiral
Garden structure

Size and growth

Height
1 to 1.5 m (3 to 5 feet)
Width
1.2 m (4 feet)
Growth rate
very slow

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.