- Perennials
- Fragrance : Aromatic foliage
- Flowering month : September
- Leaf colour : Blue
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Soil type
Special conditions
Ready made borders
Planting combinations
Flower colour
Evergreen / deciduous
Attractive to wildlife
Quick growing
Eventual size
Multibuy packs
Plant Seasons
RHS Spring catalogue 2021
RHS Summer catalogue 2021
Ground cover
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