So last year these were two small pods of day lillies that I received as cuttings, and planted several years ago. They needed split up again so bad i only had one or two blooms all year. So out they came, got chopped in to a bunch of smaller plants, and relocated. I was confident in the fact that it might take a few years for them to bounce back, get any size, or put decent blooms.
The very next spring they exploded in to this. I may be thinning them out as early as next year.