I’m in Ohio and I see a crop, out driving around, off the highways, and don’t know what it is and it bugs me. I see it alternating, as the farmland rolls by, with corn fields. It appears to be about 2 to 3 feet high, could be more, less, dunno, and seems to be dark green with round leaves. I see it at the end of summer, and the fields of it are sometimes (or always?) Left to turn brown, a pretty pinky then golden color.
Is it a green manure? Is it a baled crop? There’s so much of it, I thought someone would know. I’m from the northeast and don’t remember seeing it before being in Ohio.