Hi Preston They are in Bucks county on the eastern side of the state.I think they do sell retail, but you might want to give them a call first I am going to be getting a list of plants that are offfered by the President of the conifir society this week he comes highly recomended, I will let you know if there is any merit to this later. Gary Amber Wave Gardens Benton Harbor Mi. z6 amberwavegarden@webtv.net