The Fens keep a scrap of countryside inside the city — reeds, footbridges, garden plots — and June makes all of it grow at once. Shaark Landscaping keeps Boston lawns even against that rush: mowing on a weekly line, edges cut along walk and drive, trimming into the corners, mulch laid where beds meet turf. City grass fights compaction and shade, so feeding and overseeding do the slow repair a mower never can. Cleanups in spring and fall take away what the season leaves behind. Green, level and clipped, right in the middle of brick and traffic, still feels like a small victory.