Photo: Нацку · CC BY-SA 3.0 · Wikimedia Commons
Bloom colours
violet
What actually matters with this one
Leave the seedheads standing. They hold the border together architecturally until the frost takes them.
How to grow it
- Light
- full sun
- Water
- Keep it dry
- Hardiness
- Zones 4-9
- Height
- 90 cm
- Flowers
- May to June
- Difficulty
- easy
Where you will meet it
Plant it alongside
Relatives and plants that want the same conditions.
