How to Propagate iris 'Fine Line'?
Propagate by dividing iris rhizomes from midsummer to early autumn

iris 'Fine Line' · Iris 'Fine Line'
Grow in any good garden soil that is moisture retentive but not waterlogged. In drier soils, dig in well-rotted organic matter before planting then apply as a mulch each spring
Propagate by dividing iris rhizomes from midsummer to early autumn