There are a bunch of Iris farms in Oregon like too. When I go to the Northwest Garden Show this February I will pick you up a Western Washington Specialty Nursery Guide and send.
A few Oregon Nurseries, just of the top of my head.. Oregon has no sales tax like Washington.
Joy Creek Nursery, Dancing Oaks Nursery ( I will go there this spring), .
http://www.edelweissperennials... These people you have to catch at a garden sale , I believe they no longer allow visitors.
