Morning fog sits low in the Susquehanna valley below Windsor until the sun climbs high enough to lift it off the hills. Tri City Lawn Care LLC starts once the grass has dried, mowing on a set round, trimming along fence lines and foundations, edging walks so the lines read sharp all the way from the road. River country grows hard through June and asks for a schedule that does not slip. Spring and fall cleanups take care of the rest, winter's scatter raked out in April and the leaves cleared in October, beds cut back before the cold. Between the hills and the water, a well-kept yard is a small bright thing and worth every bit of the trouble.