You might be like a lot of gardeners these days who are eager to experiment with different varieties of their favorite crops. Well, the odds are pretty good that the unique variety you’re excited to try this year is available to you thanks, in large part, to this week’s guest. Diane Ott Whealy is the co-founder of the Seed Savers Exchange, and her passion has helped to preserve hundreds of varieties that might have otherwise been lost to extinction.