Kohls Stony Hill Tree Farm is a small Christmas tree farm that took root in 1986. That's when we purchased a rundown 39 acre farm that just happened to have nearly 2,000 evergreen trees planted in one field. That first year, we cut some of them and toted them to my grandparents farm market (Kohls Market) located along route 147 about 3 miles north of Northumberland. The goal was to sell them and luckily, we were successful.