Prevent iris borer by removing iris leaves in autumn in WNY

Photo by Connie Oswald Stofko by Connie Oswald Stofko In general, gardeners in Western New York are encouraged to keep perennial leaves and stalks in place to create winter interest, but one plant you should cut down is the iris. “We encourage folks to cut the iris leaves down after the first heavy frost,” said Marilee Farry, president of the Western New York Iris Society. “What is important is not to throw those leaves into the compost pile but to…