Geranium Rozanne was my champ. Bloomed all summer with no care. I bought and planted another in early fall.
Nepeta Walker's Low -new this year- was a little thing when I bought it in early summer. It spread a lot,and bloomed a lot in part sun.
Polmonium Stairway to Heaven is also new, very pretty.
I like the 2 Georgia Peach heuchs I planted last year, though one has done better than the other. I wintersowed heuch Ruby Bells, will see if they survive winter and how they fare next year.
I also wintersowed Salvia "Merlot Blue" so this coming year will be it's challenge.
Karen