How to Propagate montbretia 'Hellfire'?
Propagate by division in early spring when clumps become congested or Propagate by seed sown in containers in a cold frame as soon as ripe

montbretia 'Hellfire' · Crocosmia 'Hellfire'
Corms should be planted in moderately fertile, humus rich soil approximately 10cm deep and 7.5–10cm apart in groups to form clumps. Water if it is a dry season as a lack of water reduces flowering. Has the potential to become a nuisance in some gardens if not managed well.
Propagate by division in early spring when clumps become congested or Propagate by seed sown in containers in a cold frame as soon as ripe