There is a line where lawn meets sidewalk, and walking Oakland Drive in late spring you can tell at a glance who has been minding it. Sharp edge lawn care exists for that line — cut clean, held straight, the sod turned back off the concrete so the walk looks wider than it did yesterday. The rest follows naturally: mowing at an even height, trimming around posts and trees, blowing the drive down so nothing green is left on the gray. Portage yards are mostly modest and close together, which means the details are the difference. Get the edges right and the whole street picks up a little.