How to Propagate butterfly bush 'Silver Service'?
Propagate by hardwood cuttings in autumn, or by semi-hardwood cuttings in summer

butterfly bush 'Silver Service' · Buddleja glomerata 'Silver Service'
Grow in well-drained soil in full sun. See buddleja cultivation for more detailed advice
Propagate by hardwood cuttings in autumn, or by semi-hardwood cuttings in summer