A summer afternoon here builds fast: the air goes heavy, thunder stacks up over the treeline, and rain comes down hard enough to bend the grass flat before it moves on east along the rail line. R A JONES Enterprise LLC works the windows between those storms — mowing while the ground will hold a wheel, edging the walks, trimming the fence rows, blowing the drive clean before the next cloud. Douglas County grass drinks all that up and doubles down, so keeping pace is the real discipline of a Georgia summer. Fall trades the storms for leaves, and those get gathered off the lawn and out of the beds. Every yard finished is one more corner of Lithia Springs looking exactly as it should.