I generally have between 50 and 100 daylilies in 1-gallon buckets while beds are being built. Growing in containers is a different beast this far up north, though. I would think it would be quite easy in your zone; how cold do your winters get?
My "I'd-pawn-a-grandchild-for-a-single-fan" list: Absolutely Fantastic, Ambar Sun, Clown Pants, Of Olden Days, Wolfman, The Day The Earth Stood Still.
