All lawns are no mow if you stop mowing them lol. The problems around here are numerous. The stuff grows so slow it is tough to get it established fall or spring. The weeds outgrow it by a great deal. It avoids quack grass like the plague. If you indeed do not mow it the grass falls over and grows sideways. That is great until it gets hot. Then it goes sort of dormant. Then it rains and gets a fungus and then it gets sticky and smothers itself. If you cut it short enough to keep it upright, it dies, or looks dead and stays that way until late fall after you have put the lawnmower away. We have a lot of 1930s and 1950s fine fescue here under matured shade trees. It is quite a chore trying to keep it looking like something except for about a month out of the season. I think you should try it for us Fanatic. Then let us all in on your success. Then we can try it.