Photo: Commonists · CC BY-SA 4.0 · Wikimedia Commons
Bloom colours
lilac
What actually matters with this one
Container only, always. In open ground it colonises a bed in two seasons and never truly leaves.
How to grow it
- Light
- part shade
- Water
- Never let it dry out
- Hardiness
- Zones 3-9
- Height
- 60 cm
- Flowers
- July to August
- Difficulty
- easy
Where you will meet it
Plant it alongside
Relatives and plants that want the same conditions.
