You gardeners are so lucky, I have been trying to get our garden centers to get in some different alpines esp. saxifragia's. They all carry the basic ones. I guess it's time to move again. anybody know of a canadian supplier?
You have plenty of good suppliers up in Canada. Try this list. RJ
Here is a link that might be useful: Rock Garden Nurseries
Phoenix Perennials has quite a few.
Here is a link that might be useful: Phoenix Perennials