Photo: Photo by David J. Stang · CC BY-SA 4.0 · Wikimedia Commons
Bloom colours
cobalt, violet
What actually matters with this one
One of very few genuinely blue late-summer shrubs. Cut it to a low stubby framework every April.
How to grow it
- Light
- full sun
- Water
- Keep it dry
- Hardiness
- Zones 5-9
- Height
- 1 m
- Flowers
- August to September
- Difficulty
- easy
Plant it alongside
Relatives and plants that want the same conditions.
