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Herbaceous Perennial
Size
Ultimate height
0.5–1 metresTime to ultimate height
2–5 yearsUltimate spread
0.5–1 metresGrowing conditions
Chalk
Loam
Sand
Moisture
°Â±ð±ô±ô–d°ù²¹¾±²Ô±ð»åpH
Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Red | Green Grey Silver | ||
|---|---|---|---|---|
| Summer | Red | Green Grey Silver | ||
| Autumn | Red | Green Grey Silver | ||
| Winter | Green Grey Silver |
Position
- Full sun
Aspect
South–facing or °Â±ð²õ³Ù–f²¹³¦¾±²Ô²µ
Exposure
Exposed or ShelteredDrought resistance
Yes Hardiness
H5Botanical details
- Family
- Caprifoliaceae
- Native to GB / Ireland
- No
- Foliage
- Semi evergreen
- Habit
- Bushy
- Genus
Centranthus may be annuals or perennials, with usually simple, opposite leaves and terminal clusters of small, trumpet-shaped flowers
- Name status
Unresolved
How to grow
Cultivation
Grow in a well-drained soil that is poor to moderately fertile, ideally a chalky or stony soil. Good drought resistance; thrives on walls and in coastal gardens. Needs full sun to flower well
Propagation
Propagate by seed sown in spring
Suggested planting locations and garden types
- Coastal
- Cottage and informal garden
- Wildlife gardens
- Flower borders and beds
Pruning
Cut down stems in autumn or if self-seeding is a problem then cut back hard in July after their first flowering
Pests
Generally pest-free
Diseases
Generally disease-free
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