Hi, I have only a few daylilies, but got some new ones from Michele (tink) last summer. They are doing fine but last fall some were certainly showing some signs of rust. I generally just kept the infected leaves trimmed off, and did not treat them. But I fear it's time to start a preventive program. I know I will be constantly battling this, what with our humid climate here, and every fungal spore known to man floating around.
Please may I have your best methods? What to use, how to apply, and how often?
Thanks