The last yard of the day in Pooler often finishes at dusk, with fireflies rising out of the grass just as the mower shuts off. It is a quiet reward for a hot afternoon, and it happens to be the hour a lawn looks its best — everything even, the borders clean, the walk swept bare. Harper's Lawn Services LLC works that full arc of the day, mowing, trimming, edging and carrying the cuttings out of sight. Nobody sees the effort itself; they see a yard that looks looked-after. That is the whole point, week after week, through Pooler and the towns nearby.