The edge is where a yard is decided — that clean seam between grass and concrete a walker notices without ever knowing why. Guth Lawn Care keeps after it around Washington: mowing on a steady rotation, trimming close around posts and beds, edging walks and drives, then clearing the clippings so nothing washes down to the street. Late May here is generous, with long evenings, thunderheads stacking up west over the river, and grass adding an inch between visits. Spring and fall cleanups take away what the maples and the wind leave behind. Small things done again and again are what make a block look cared for.