Traveling in eastern North Carolina with Farm Aid, it's easy enough to notice the soil down here near Tarboro is unlike ours in the mountain west of the state. On North Carolina's coastal plain, the dirt is rich and deep and loamy, teeming with nutrients, both present-day and millennia old. It's not unusual to find bits of seashells or even maritime fossils from a time when the ocean covered the whole region. Fields are big and flat enough to lay a level to them. One farmer we visited asked me, “Do you have many rocks up your way?”
“Rocks,” I answered. “That’s what we grow best in the mountains. Rocks. You can plow a field in an hour or two and then spend half a day hauling rocks to the edge of it. Disc it the next day, get a little rain on it, and you’ve got a whole new crop, without adding any fertilizer.”
“I wouldn’t know what to do with land such as that,” he said.