Ah Ha! Greenhouse grown - another thing I need to check out from more northern growers. They certainly can have rust if they are grown in a greenhouse as opposed to field grown. Thanks for making the lightbulb go off JWWC...........I'm familiar from a few years ago with Mike Grossman's daylilies. Wonder why just the single fans? Not a fan of singles really....... Thanks for the link Michelle to the Ct nursery. I'll be looking them over. I have the web site from Charlottes that lists by state, but I'm physically limited as to how long I can look at web sites on my computer. There are many northern nurseries, and so far not many carry the more modern ruffly full figured daylilies I like, so I guess I was cheating a bit by asking for help. But thanks for mentioning it....I was thinking about subscribing to the Eureka Guide if they still exist. That way I can page through them on the sofa. Anyone familiar with their guides?........Maryl