January in Newnan is not an off switch — it is when henbit and annual bluegrass make their move under the old oaks along Greenville Street. Nearby Lawn Care & Weed Control reads that calendar closely: pre-emergent down before the dogwoods break, broadleaf knocked back while the bermuda still sleeps, fertility timed to the warm-up. The reward shows in May, when a lawn greens all at once instead of in patches. Mowing and edging carry it through the summer, and weed pressure never gets a season of its own. Newnan and the Coweta County towns around it make up the whole route.