My replacement nut trees arrived yesterday (first order all died). When I went to plant them today I discovered the company included a couple chestnut trees in the package. I visited the web site but a search came up with nothing, so I am guessing they no longer want to sell the trees. I live in SW Texas, zone 8. My land is very rocky with a little soil around the rocks. Summer’s reach 100+/winter’s an occasional freeze. I know nothing about the conditions chestnuts require. Can someone enlighten me as to whether or not chestnuts have a chance here and what they require?