As with all gardening, growing vegetables takes experience. It's not particularly difficult, but plants can be unpredictable and uncooperative. Growing your own vegetables and herbs is a fun and rewarding way to feed your family. But unfortunately, sometimes things go wrong. Here's a list of common mistakes to avoid to keep your vegetable garden in tip-top shape. Take a moment to find out what mistakes you may not know you're making; if you avoid these mistakes, this year's harvest could be your best yet.