Geranium × oxonianum f. thurstonianum 'Southcombe Star'
Thurston's cranesbill 'Southcombe Star'
A vigorous, clump-forming, spreading, evergreen herbaceous perennial to 55cm tall, with deeply-lobed pale green foliage. Star-shaped carmine-pink flowers with darker veining are often double, and appear from late spring through until the autumn
Size
Ultimate height
0.1–0.5 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 | Purple Pink | Green | ||
|---|---|---|---|---|
| Summer | Purple Pink | Green | ||
| Autumn | Purple Pink | Green | ||
| Winter | Green |
Position
- Full sun
- Partial shade
Aspect
East–facing or South–facing or West–facing
Exposure
Exposed or Sheltered Hardiness
H7Botanical details
- Family
- Geraniaceae
- Native to the UK
- No
- Habit
- Bushy, Clump forming, Spreading branched
- Genus
Geranium can be annuals, biennials and perennials, herbaceous or evergreen, with rounded, usually palmately lobed or divided leaves, and lax inflorescences of rounded, 5-petalled flowers
- Name status
Accepted
How to grow
Cultivation
Grow in moderately fertile, well-drained soil in partial shade. This particular variety will cope with full shade
Propagation
Propagate by division in spring or propagate by basal cuttings in early to mid spring and root with bottom heat
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Patio and container plants
- Wildlife gardens
- Flower borders and beds
- Ground cover
- Wall side borders
Pruning
No pruning required. Remove flowered stems and old leaves to encourage the production of fresh leaves and flowers
Pests
May be susceptible to vine weevil, capsid bug and geranium sawfly
Diseases
May be susceptible to downy mildew and powdery mildews
Get involved
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