Here are some photos from my garden taken from mid-September to early October. Asters start blooming here in early September and continue through October.
Asters “Pink Cloud” and “Monch” with last flowers of Linaria purpurea and Lychnis coronaria
Blue leadwort, aka Ceratostigma plumbaginoides or Plumbago
Hosta plantaginea in bloom. The flowers smell like jasmine.
Thalictrum foliage and fallen maple leaves
Ornamental grass Stipa gigantea in the front garden
Rosa rugosa foliage and hips with Cotoneaster, and aster “Pink Cloud” in the background