- Perennials
- How much sun : Sun
- Quick growing : Yes
- Flower colour : Blue
- Plant Seasons : Perennials
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Special conditions
Ready made borders
Planting combinations
Flowering month
Evergreen / deciduous
Attractive to wildlife
Eventual size
Bulb planting time
Depth of water
RHS Spring catalogue 2021
RHS Summer catalogue 2021
Hardy
Leaf colour
Ground cover
Position
Soil moisture
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