- Perennials
- How much sun : Sun
- Special features : Architectural silhouettes
- Flowering month : May
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Special conditions
Ready made borders
Planting combinations
Flower colour
Evergreen / deciduous
Attractive to wildlife
Quick growing
Eventual size
Bulb divisions
Depth of water
Sowing month inside or protected
Multibuy packs
Plant Seasons
RHS Summer catalogue 2021
Hardy
Leaf colour
Ground cover
Position
Soil moisture