I've had Entwined in the Vine in the gardens for 5 years ... and, being zone 3, consider it reliably hardy!
I also must sing praises for this gorgeous daylily, it's one of my personal favourites. Yes: that distinct midrib is prominent but only adds a textured look; and it does have a tendency to show some canoeing ... totally forgivable.
Another trait I did not see mentioned: in my gardens, it has also produced several polymerous blooms ... at least once every season, if not more. Also not noted, the sepals regularly are recurved. It's also 'very' fragrant - always a definite plus.
I will be dividing and also moving Entwined in the Vine this year, it's too gorgeous not to have a premium location and too precious to not have in more than one location.
