- Quick growing : Yes
- Eventual size : Medium
- Flower colour : Purple
- Multibuy packs : Multibuy offers
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Soil type
Special conditions
Ready made borders
Planting combinations
Flowering month
Evergreen / deciduous
Attractive to wildlife
Sowing month inside or protected
Sowing month outside
RHS Summer catalogue 2021
Hardy
Leaf colour
Ground cover
Position
Soil moisture
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