Under a stand of old white oaks the light comes down in coins, the ground stays cooler, and grass grows thin and particular in the shade. Oak Patch Lawn Care knows that patch of nearly every Randolph yard and treats it differently from the open sun: a taller cut where the shade is deep, careful trimming around roots and trunks, nothing scalped at the drip line. Out in the full sun the mow runs even and the edges are held sharp against the walk. Late afternoon is a good hour for the work, when the heat lets up and a yard looks its part. A lawn handled for shade and sun alike comes out looking whole.