Hi, Amethyst. Iris pseudacorus is a vigorous plant so it should grow back if the leaves are cut. Having said that, however, it is best to remove damaged or dead leaves in autumn before the first frost. They should be cut back completely and divided every two years. Kathy C
Posted: Wednesday 12th of January 2011 07:52 PM Last reply: Wednesday 12th of January 2011 07:53 PM