Climb out of Scranton toward Clarks Summit on an early June morning and you drive up out of the fog into clear sun, the valley still soft and gray behind you. Summit Landscaping works that upper ground, where the grass comes in a week later and stays green a week longer, and where a lawn can run right to the tree line at the back of the lot. Mowing up here means paying attention to wet ground in the low spots and to the wind that carries clippings if the pass is aimed wrong. Trimming and edging give the yard its outline; the cleanups at either end of the season give it a fresh start and a clean finish. On a ridge with a view like that, it seems only right that the lawn in front of it be handsome too.