I just did the same thing plus I went to DG Watch Garden reviews. There are only 4 and 2 are negative for exactly this reason. One is from 2005 & one dating back to 2002!! So obvious this has been on going for a long time.
It does state on their page that their garden is located 20 miles north of Cincinnati. They may not live on that property of maintain 2 address. So that could explain the mailing address.
