Q: I live in the deep south down in Mobile AL. I am growing Petunias and wondering how long I can expect the plant to live? Anyway it will live through the winter, even if I move it inside? Also which is better Miracle Grow or tri 13 fertilizer? Thanks for your help!
Jack, If you give them protection in winter, say an unheated garage, they will live a couple of years. Some do better than others - such as the Waves. Indoors would even be better. I am not a great fan of Miracle Grow. Prefer Jack's Classic. I am not familiar with tri 13. Best And Happy Yardening, Nancy.