Hello, I was wondering if you could help me find a specific kind of Rose.
Finding a William R Smith rose that is hardy in zone 6 is a chore. I did find one reference for 6b. It appears to be a southern rose ranging from 7 to 9 in zone. However, there are many nurseries that I found with a Google search that carry the rose and one of them may know of a cultivar that is zone 6 hardy. Also, querying rose societies may help you in your search.