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Size
Ultimate height
0.1–0.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Purple Pink White | Green | ||
|---|---|---|---|---|
| Summer | Green | |||
| Autumn | ||||
| Winter |
Position
- Partial shade
Aspect
North–facing or West–facing or East–facing
Exposure
Sheltered Hardiness
H4Botanical details
- Family
- Zingiberaceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Clump forming
- Genus
Roscoea are tuberous perennials with arching, linear or lance-shaped leaves and showy orchid-like flowers in summer or autumn
- Name status
Correct
- Plant range
- N. Myanmar to SC China
How to grow
Cultivation
Grow in humus-rich, moderately fertile, moist but well-drained soil. A cool, sheltered site in partial shade is ideal; in very cold areas apply a deep winter mulch. If growing from a tuber, plant 15cm deep
Propagation
Propagate by seed sown in pots in a cold frame as soon as seed is ripe. Propagate by division of tubers in spring when growth is starting
Suggested planting locations and garden types
- Cottage and informal garden
- Patio and container plants
- Rock garden
- Flower borders and beds
- Underplanting of roses and shrubs
Pruning
Remove faded flowers, the rest of the plant will die down naturally
Pests
May be susceptible to slugs and vine weevil
Diseases
May be subject to a virus
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.