Katrina Wilhelm can't quite remember what sparked her interest in becoming a truffle farmer. "It was either an article, or some sort of news caption, or a dog show. It occurred to me: What could be better than digging in the dirt with your dog? I’m a gardener, love to garden, love digging in the dirt, and I love my dog. For me, this is bliss.”"
Wilhelm has plenty of dirt to dig in these days. This winter, she'll plant 2,000 inoculated hazelnut trees on her 10-acre farm in Santa Rosa, Calif. She expects her truffière—the French word for truffle orchard—to start producing Black Périgord truffles in three years.








