Afternoon is the honest test of a Georgia lawn outfit. By two o'clock the pavement off Highway 21 is throwing heat back up, clouds are piling over the river, and the work still has to get finished. P.M. Lawn Care Services, LLC stays at it — mowing, edging along the concrete, string trimming the tight spots and blowing the clippings clear before the rain arrives to glue them down. Low late light across a freshly cut lawn shows every single line, which is fair reason to take the trouble. Springfield, Guyton, Eden and Port Wentworth are covered on those same afternoons.