After a spring rain the clay around Senoia turns that deep Coweta red, and the grass standing on top of it comes on fast. Adamson Lawns & Landscaping keeps ahead of the surge — mowing on a steady rotation, string trimming around fence posts and mailboxes, edges cut sharp along the drive. Piedmont yards ask for patience: full sun out front, shade under the oaks in back, every stretch growing at its own speed. The reward is the walk-away look, when the lines lie even and the walks are swept of clippings and the whole place seems to exhale. That is what the work is after, one yard at a time.