I have this simply noted as a New England aster, trying to narrow down the cultivar. From photo comparisons, my best guesses are Alma Potochke or Vibrant Dome. The coloring is closer to Vibrant Dome, but my plant is tall - more in the 3-4' range. Hella Lacy is another candidate. Any aster aficionados out there?
@Lauribob this came from you, perhaps you have another photo you could supply. I don't have one showing the height, just this closeup of the blooms. I sure love the brilliant color.