Sanguisorba tenuifolia 'Bordeaux'
slender-leaved burnet 'Bordeaux'
A spreading, clump-forming perennial up to 1.5m high with finely divided leaves and wiry, branching stems bearing bottlebrush-like heads of dark red to purple flowers in summer and early autumn
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Size
Ultimate height
1–1.5 metresTime to ultimate height
2–5 yearsUltimate spread
1–1.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Red Purple | Green | ||
| Autumn | Red Purple | Green | ||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Exposed or Sheltered Hardiness
H7Botanical details
- Family
- Rosaceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Clump forming
- Genus
Sanguisorba are rhizomatous herbaceous perennials with attractive, pinnate leaves and branched stems bearing terminal spikes of small fluffy flowers with conspicuous stamens
- Name status
Unresolved
How to grow
Cultivation
Grow in any moderately fertile soil that does not dry out. May require support
Propagation
Propagate by seed sown in containers in a cold frame in spring, or by division in spring or autumn
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Flower borders and beds
- Wall side borders
Pruning
No pruning required
Pests
May be susceptible to slug damage on young leaves
Diseases
Generally disease-free
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