Here are a few links related to daylilies I visit a lot.

American Hemerocallis Society Find anything you need to know about daylilies here.  I greatly enjoy my membership and highly recommend joining.  has some excellent daylily pages.  Designing with DayliliesDaylily Planting InformationDaylily MaintenanceDaylily Care Calendar

Daylily friend Paul Foster has good advice at Daylily Meadows: Where to Purchase DayliliesClimate Considerations for DayliliesBasic Daylily CultivationWinter Care for Daylilies-Zone 5Daylily ProliferationsIs that Daylily Evergreen?Glossary of Daylily Terms

Charlotte's Daylily Diary wow what a resource! information, hybridizers, links. You can find it all here.