May in St. Clair Shores is a green surge — rain off the lake, warm nights, and lawns that seem to grow between Tuesday and Thursday. Lockharts's Landscaping keeps up with it on the streets around the Chapaton basin, mowing on time, trimming close, edging the walks so the shape of a yard comes back. Clippings get cleared, the drive gets blown off, and the lawn is left looking like someone minded the corners. Spring and fall cleanups bracket the mowing season and keep the turf and beds from carrying last year forward. Steady lawn work, week after week, in one town.