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Herbaceous Perennial
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Pink | Green | ||
| Autumn | Green | |||
| Winter |
Position
- Partial shade
Aspect
East–facing or North–facing
Exposure
Sheltered Hardiness
H5Botanical details
- Family
- Zingiberaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Tufted
- 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
- China (Yunnan)
How to grow
Cultivation
Plant tubers 15cm deep in winter or early spring. Grow in moderately fertile, humus-rich, moist but well drained soil in a cool, sheltered site in partial shade
Propagation
Propagate by sowing seed in containers in a cold frame as soon as ripe. Divide in spring
Suggested planting locations and garden types
- Cottage and informal garden
- Rock garden
- Low Maintenance
- Flower borders and beds
Pruning
No pruning required
Pests
May be susceptible to slugs and vine weevil
Diseases
Generally disease-free
Get involved
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