How to Prune Siberian iris 'Plissée'?
Remove any dying foliage in autumn, old flower stems can be cut down after flowering
Siberian iris 'Plissée' · Iris 'Plissée'
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
Remove any dying foliage in autumn, old flower stems can be cut down after flowering