Purple Dome Aster ... you are taking your own sweet time blooming ? Ah ! ... now I remember why it is taking a wee bit longer than usual .. I did the pinching back thing in hopes of shorter plants that were sturdier .. and a prolonged blooming time ? This is down to me and my experiments in how to delay blooming and drive yourself nuts waiting all in one easy step ! But hey ... I know the show will be worth it : )
Peeps of purple happening here .. not long now ... patience .. use the "Force' Luke !!