Support the Rockefeller Park Greenhouse [1] -- a flowering oasis that is always free to the public -- and get beautiful potted plants for your garden. Sale is 10 am -4 pm Fri, Sat and Sun, but get there early for the best or call 216-664-3103.
Links:
[1] http://smtp.realneo.us/www.rockefellergreenhouse.org
[2] http://maps.google.com?q=750+E.+88th+Street%2C+Cleveland%2C+OH%2C+%2C+us