How to Propagate Siberian iris 'Roaring Jelly'?
Propagate by division of rhizomes from midsummer to early autumn
Siberian iris 'Roaring Jelly' · Iris 'Roaring Jelly'
Grow in any good garden soil that is preferably moist but not waterlogged. In drier soils, dig in well-rotted organic matter before planting then apply as a mulch each spring
Propagate by division of rhizomes from midsummer to early autumn