<p>For some people, gardening is a passion. Some people garden just as a hobby. For still others, it's a way to feed their families. We think Shirley MacClaine's character in "Steel Magnolias" said it best. "Because that's what Southern women do ? we wear funny hats and grow things in the dirt."<br>You don't have to be from the South or be a woman, or even wear a funny hat to enjoy gardening. The thrill of seeing your first red, ripe tomato or wa...