Vibrant, hot-pink, star-shaped flowers with yellow center accents adorn lance-shaped green foliage through autumn. The compact, mounding habit of this sport of Aster 'Purple Dome' has proven mildew resistance. Reaching between 18 and 20 inches, 'Vibrant Dome' performs best in fertile, well-drained soil in full sun to part shade. A beautiful performer for late season color.