Stipa brachytricha
Korean feather reed grass
Forms a clump of glossy green, linear leaves turning yellow in autumn, with narrow, fluffy, purple-tinged plume-like sprays of flower opening in late summer and early autumn and persisting into the winter
Size
Ultimate height
1–1.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.5–1 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Purple Grey Silver | Green | ||
| Autumn | Purple Grey Silver | Yellow | ||
| Winter | Grey Silver |
Position
- Full sun
- Partial shade
Aspect
South–facing or East–facing or North–facing or West–facing
Exposure
Exposed or Sheltered Hardiness
H6Botanical details
- Family
- Poaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Genus
Calamagrostis are robust rhizomatous perennial grasses, forming tufts of linear leaves, with erect stems bearing dense branching flowering panicles in summer
- Name status
Correct
- Plant range
- C to E Asia
How to grow
Cultivation
Tolerant of a range of conditions but best in moisture retentive well-drained soil with full sun or part shade
Propagation
Propagate by seed or division in mid-spring
Suggested planting locations and garden types
- Architectural
- Cottage and informal garden
- Patio and container plants
- Banks and slopes
- Flower borders and beds
Pruning
Cut back old growth in early spring to about 13cm (5in) before growth resumes
Pests
Generally pest-free
Diseases
May be susceptible to rust diseases in wet summers or when planted densely
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.