As I understand it, an annual grows & blooms only for one season, but a perennial does so for several growing seasons? Also, can you give examples of annuals and perennials that are able to grow in the sunny South? I have another question also. I attempted to grow some zinnias in a sunny flowerbed. They appeared wilted the next day (although they looked healthy when I planted them). I used alot of organic humus along with a potting soil. Please advise on what I did not do right. Thank you. |