How to Propagate Iris 'Benton Opal'?
Propagate by division of the rhizome shortly from mid-summer to early autumn. See dividing irises
Iris 'Benton Opal' · Iris 'Benton Opal'
Plant rhizomes just above soil level. Thrives in a sunny position, in ideally neutral soil with good drainage. See bearded iris cultivation
Propagate by division of the rhizome shortly from mid-summer to early autumn. See dividing irises