Butterfly bush
‘Black Knight’
- Latin name
- Buddleja davidii
- Type
- Hardy decidous shrub
- Final height
- 3.0m
- Final width
- 3.0m
- Situation
- Full sun or partial shade
- Flowering months
- Jun - Sep (Purple)
- Can it be multiplied
- By semi-hardwood cuttings
- Edible
- No
- Toxic
- None reported
- Bee friendly
- Yes
- Plant care tip
- Cut back to a few inches of last years growth in early spring