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

magnificent iris · Iris magnifica
Grow in well-drained neutral or slightly alkaline soil. Take care not to damage the fleshy roots when transplanting
Propagate by seed, sown in pots in a cold frame in autumn or spring. Lift and separate bulbs in early autumn