How to Propagate iris 'Benton Apollo'?
Propagate by division of rhizomes from midsummer to early autumn, every 3-4 years, see dividing irises

iris 'Benton Apollo' · Iris 'Benton Apollo'
Grow in well-drained, fertile, neutral to slightly alkaline loam in full sun, with upper part of rhizomes exposed at soil level and not overshadowed, rotate every 5-6 years. See bearded iris cultivation
Propagate by division of rhizomes from midsummer to early autumn, every 3-4 years, see dividing irises