Curious about celeriac? It's a form of celery with an edible root. The trick is to grow celeriac until its root is large enough before the ground freezes. Learn more about how to grow and harvest celeriac.
Sweet potatoes grow in the vegetable garden. Learn the fantastic health benefits of sweet potatoes. HowStuffWorks gives you the nutrition facts, shows the variety of sweet potatoes, and explains the health benefits of sweet potatoes.