How to Propagate Iris 'Benton Argent'?
Propagate by division, see dividing irises

Iris 'Benton Argent' · Iris 'Benton Argent'
Thrives in a sunny position, in neutral to slightly acid soil with good drainage. Plant rhizomes just above soil level, as sun on the rhizomes encourages flowering. See bearded iris cultivation
Propagate by division, see dividing irises