The White River runs the length of Sharon, and on summer mornings the fog lifts off it and hangs in the meadows until nearly nine. Bergerons Lawn Services & Landscaping mows and trims the lawns along that valley floor and up the side roads, mulching beds and clearing the yards out in spring and again in fall. River-bottom soil grows grass with real enthusiasm, so a week skipped shows immediately and a week kept shows even more. There is a specific satisfaction in the last pass beside a riverbank, mower shut off, the water still going about its business. By afternoon the fog is long gone and the yard is sitting in full sun, cut clean to the edges.