It's a great garden plant here in SW VA on the edge of zone 6/7. It also has that distinctive face , one which is different each day. 2020 was its 4th growing season here, it has made a nice clump and blooms show more UF form. In particular, the sepals show quite a bit of quilling, particularly on the warmest days. One scape this season threw solid yellow blooms at first. I put a string around the base of that scape to monitor closely. Toward the end of its bloom, it threw a broken bloom. A couple of friends had an entire fn bloom solid. They moved it, and it bloomed the broken pattern the following year.
Here are a couple pics from 2020.
I voted it one of my 10 favorites in the 2020 Popularity Poll sponsored by AHS.
