There is a smell to a ballfield mowed on a Friday morning that anyone who grew up near Doyle Field knows straight off. Flinkstrom Landscaping chases that standard on ordinary lawns — even passes, clean stripes where the light catches, trim work run close around posts and hydrants and mailboxes. The edge along a Leominster sidewalk, cut sharp and swept, is the detail that makes a whole yard look intentional. Grass runs fast in a wet June and slow in a dry August, so the schedule bends to the grass rather than the calendar. Leominster and the towns beside it — Lunenburg, Fitchburg, Lancaster and Sterling.