By late July the lawns on the flat blocks of Gloversville have gone a little tired, thin where the sun sits longest and stubborn along the curb. Lawntech reads a yard by those patches — mowing high through the heat so the roots keep their shade, trimming the fence lines that always get away first. In a town where the mower is as familiar a summer sound as wind in the foothill trees, doing it well means the lawn looks the same on the fifth week as on the first. Late-season cleanup clears the way for the cold. Green is the point, and green is a matter of paying attention.