How to Propagate Delavay's butterfly bush?
Propagate by hardwood cuttings in autumn, or by semi-hardwood cuttings in summer
Delavay's butterfly bush · Propagation
Delavay's butterfly bush · Buddleja delavayi
Grow in well-drained soil in full sun. See buddleja cultivation for more detailed advice
Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sunInformation to be completed