How to Propagate Iris 'Apollo'?
Propagate by division, separating bulb offsets from midsummer to early autumn

Iris 'Apollo' · Iris 'Apollo'
Thrives in a sunny position, in most soils with good drainage. In drier soils, dig in well-rotted organic matter before planting, and mulch in spring. Feed after flowering to encourage bulb growth. See bulb iris cultivation
Propagate by division, separating bulb offsets from midsummer to early autumn