Ask:
Do wave patunia's come back year to year?? I have asked at a few nurseries and get a differant ansewer every time! I never pulled mine out from last year. I hope they do, they where so pretty!
Answer:
I've always pulled them out. I do not believe they come back.
Answer:
I had them in window boxes and they did not come back. But I have had some plants come back that I had planted in front of my porch in the ground that were classified as annuals. I guess the ground kept the plants warming during the winter.