How to Propagate iris 'Major'?
Propagate by seed, sown in pots in a cold frame in autumn or spring. Lift and separate bulbs in early autumn

iris 'Major' · Iris histrioides 'Major'
Grow in well-drained neutral or slightly alkaline soil
Propagate by seed, sown in pots in a cold frame in autumn or spring. Lift and separate bulbs in early autumn