So glad that Pixie Dragon is thriving. Gossards all work great here in my 6b garden. By the second year they are clumps, often from single fans. I went out on a limb last year and bought alot of Sev and Ev, most from Abundant Daylilies, and they all made it thru the winter. Whew! I always mulch, so I'm sure that helped. Can't wait to use these southern genetics!