Not the plant you're looking for? Search over 300,000 plants

Cryptomeria japonica 'Spiralis'
  • RHS AGM

grannies' ringlets

'Spiralis' is a slow-growing, semi-dwarf, evergreen conifer with narrow, wedge-shaped needles which are curved and spirally-twisted around the shoots. Young plants have a ragged outline, developing into a spreading dome and ultimately a tall cone up to 6m tall

Synonyms
Cryptomeria japonica 'Yore-sugi'
Cryptomeria japonica var. sinensis 'Spiralis'
Buy this plant
Size
Ultimate height
4–8 metres
Time to ultimate height
20–50 years
Ultimate spread
2.5–4 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Green
Autumn Green
Winter Green
Position
  • Full sun
  • Partial shade
Aspect

West–facing or South–facing or East–facing

Exposure
Sheltered
Hardiness
H6
Botanical details
Family
Cupressaceae
Native to the UK
No
Foliage
Evergreen
Habit
Bushy
Genus

Cryptomeria are large evergreen trees with attractive red-brown bark and dense foliage consisting of short awl-shaped leaves arranged spirally around the branchlets; cones are spherical

Name status

Accepted

How to grow

Cultivation

Grows in any moist but well-drained soil. Requires a sheltered position

Propagation

Propagate by semi-hardwood cuttings in late summer

Suggested planting locations and garden types
  • Architectural
  • City and courtyard gardens
  • Low Maintenance
Pruning

No pruning required

Pests

Generally pest-free

Diseases

May be susceptible to phytophthora root rot and honey fungus (rarely)

Get involved

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.