- Perennials
- Soil type : Acid
- Flowering month : October
- Flower colour : Purple
- Ground cover : No
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Special conditions
Ready made borders
Planting combinations
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Bulb divisions
Sowing month outside
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RHS Spring catalogue 2021
RHS Summer catalogue 2021
RHS Autumn catalogue 2021
Hardy
Position
Soil moisture
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