The list below are some of my oldest daylilies. They have survived utter neglect and still bloom & thrive. Of course they do much better with regular fertilizing & watering.
Annie Welch
Becky Lynn
Butterscotch Ruffles (my earliest bloomer & bloomed for 6 weeks this year)
Double Sunset Glow (hasn't bloomed yet but tons of scapes)
Fairy Tale Pink (living in a windowbox & still multiplying with more scapes every year)
Gypsy Jingle
Holly Hill Blazer (always puts on an amazing display)
Holly Hill Reward (a late that usually is the last bloomer in my garden)
Jo Barbre (another late yet to bloom this year)
Oriental Silk (I love the flowers & the scapes have lots of buds. I have it in a confined area so it hasn't really multiplied for me much).
Pearl Hammond
Tani
Zada Mae (really pretty double whose blooms are always picture perfect. Hasn't multiplied much because Holly Hill Blazer keeps overrunning it).
I don't typically get rebloom so can't comment on that. I just know these guys are tough and given proper conditions should multiply pretty quickly. Most of mine are on a slope (water-stressed) and shaded but they still put on a wonderful show this year!
