Green. John Deere Green specifically. It has been a part of Don Ohlman’s life for as long as he can remember. Growing up his dad, Fred, farmed with John Deere tractors. In fact, Fred’s first tractor was a John Deere B, bought during World War II. He had to have a permit which proved he needed a tractor and Fred paid $880.00 total for it. Don’s first John Deere tractor, which was a little more…