Morris Arboretum's Annual Plant Sale is next week

For rare and unusual plants for your garden, and expert advice from horticulturalists, plan to attend Morris Arboretum's Plant Sale on May 5-6 (Arboretum members only) or May 7 (public sale day). http://www.upenn.edu/pennnews/current/2011-04-28/latest-news/morris-arboretum-plant-sale-blooms-may