If you are new to ornamental grasses, I'd suggest a reputable local nursery. They can help you be sure to buy plants that are suited to your climate and conditions, and advise you on installation and care.

Thanks Donn. How about any good catalogs or web site that specializes in ornamental grasses?

My favorite website is Bluestem. I can't tell where you are, but Bluestem is in British Columbia, and specializes in grasses for cold climates.

Here is a link that might be useful: Bluestem