Pruning ground covers is usually necessary only to remove unhealthy tissue or awkward or straggling branches, or to keep a plant from becoming too invasive. Vigorous ground covers include honeysuckle, goutweed, snow-in-summer, wintercreeper and English ivy. Certain plants--such as honeysuckle, pachysandra, euonymus and English ivy--should be mowed or cut back to 5 to 6 inches in height every year or two to keep the beds vigorous, neat and more pest free. Be sure to use sharp cutting equipment.
Weatherstrip and caulk all cracks between the wall and the window trim, especially under the window sills. Replace broken glass and putty any loose window panes. Caulk around the moving parts of windows with a strip-away, non-permanent caulk during the winter. This type caulk can be removed easily in the spring.