By June the flat ground south of Wallkill smells like warm soil and cut hay, and every lawn in the hamlet is trying to grow two inches a week. Franks Lawn Services meets it head on — mower out early, trimmer around the posts and the mailbox, the driveway blown off before the truck rolls. On the hottest afternoons the shade of a roadside maple is the best office in Ulster County. A yard cut on schedule stops being a chore and turns back into a place to stand with a cold drink at dusk. That is what the lawn work is for.