I've had Lady Neva for a number of years. It has not increased much at all and often does not bloom. HOWEVER, in its defense, I have it planted in an awful spot. I'm surprised that it is still alive
I just added it to my list to be moved in the spring I cannot put it off any longer. I enjoy seeing these "daylily of the day" reports. I get to hear first hand reports if a particular daylily does or does not do well in my zone.
Edit: Here it is 2018 and I FINALLY moved Lady Neva. I found just one fan when I move it. Here is a picture of her new home.
I must have dug up a runner from LN when I move it. Because here is a picture a few weeks later from the spot I move her FROM!!!