I love dianthus....so many pretty colors and it comes back every year in zone 5 for me. Very pretty pictures...
Those are so pretty. Mine grow and thrive for about 2 years then they just kind of fade away. I don't know if it's the alkaline soil and water or what. I've just about given up on them.
I've just rediscovered these lovely little flowers this year and am falling for them all over again. I wouldn't mind if they self seeded as long as they looked as good as yours.