How to Propagate Japanese water iris 'Magic Opal'?
Propagate by division of rhizomes from midsummer to early autumn

Japanese water iris 'Magic Opal' · Iris ensata 'Magic Opal'
Grow in moist to wet, deep, humus-rich, acid soil; it thrives at the margins of ponds or streams
Propagate by division of rhizomes from midsummer to early autumn