Fall Aster Purple Dome/Sedum Autum Joy
These are two years old in my gardens. For the first year pretty but this year a few weeks they look great but as the wind blows and the plants get 18-22 inches high and wide they fall apart and look awfull. Is that what should happen or should I tie them up or let nature dictate the way they look :(? They look terrible with green and blooms at the ends and black or green sticks showing below. I tie and stake my smaller OGs but these are new to me. Maybe divide the sedums every two years but what about the asters.