Buglossoides purpurocaerulea
purple gromwell
A perennial which spreads by means of creeping runners. Stems of narrow leaves are topped by small tubular flowers that open to five lobes of gentian-blue in spring and early summer
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Size
Ultimate height
0.1–0.5 metresTime to ultimate height
2–5 yearsUltimate spread
0.5–1 metresGrowing conditions
Moisture
Well–drainedpH
Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Blue | Green | ||
|---|---|---|---|---|
| Summer | Blue | Green | ||
| Autumn | Green | |||
| Winter |
Position
- Full sun
- Partial shade
Aspect
South–facing or West–facing or East–facing
Exposure
Exposed or Sheltered Hardiness
H6Botanical details
- Family
- Boraginaceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Matforming
- Genus
Buglossoides can be annuals or perennials, with bristlyleaves and small, funnel-shaped blue or white flowers in simple or branched terminal cymes in spring or summer
- Name status
Correct
- Plant range
- W Europe to Iran
How to grow
Cultivation
Prefers light, well-draining soil and tolerates chalk in sun or partial shade. May spread
Propagation
Propagate by division or propagate by seed
Suggested planting locations and garden types
- Cottage and informal garden
- Banks and slopes
- Underplanting of roses and shrubs
Pruning
No pruning required
Pests
Generally pest-free
Diseases
Generally disease-free
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