by Connie Oswald Stofko Whether you’re striving to protect our natural resources, or you just want to create a low-maintenance garden, a rain garden may be what you’re looking for. Pictured here is a rain garden that was created in June at the Crane Branch Library, 633 Elmwood at the corner of Highland, in Buffalo. As we explained in an article on rain barrels last week, the biggest pollution threat to Lake Erie and the Niagara River is sewage runoff….