How to Prune Iris 'Benton Nigel'?
Cut back old flower stems after flowering and remove dying foliage in autumn

Iris 'Benton Nigel' · Iris 'Benton Nigel'
Plant rhizomes just above soil level. Thrives in a sunny position, in ideally neutral soil with good drainage. See bearded iris cultivation
Cut back old flower stems after flowering and remove dying foliage in autumn