Out here the horizon runs flat and the longleaf pines make the only skyline, so a well-kept yard stands out for a quarter mile against all that green. South Georgia Lawnscaping LLC works at that scale around Nashville — mowing, edging, string trimming, shrub and hedge shaping, mulched beds that hold their line in sandy soil. Walks and drives are cleared at the close of every visit. When the season turns, cleanups clear the straw, the leaves and whatever the wind has left behind. The name says the region, and the region is exactly what the work is built around.