I have a buddy that lives in Rosewell, GA which is north of Atlanta. He is going to be doing a new lawn in his backyard and is trying to decide what turfgrass seed to use. His soil is clay. Yard is part sun/part shade. I am not sure what to tell him. I do know that he wants to go with seed not sod. Since he is in the hills and his elevation is about 1k can he grow fescue there? I hear Bahia thrives in clay soil. Is anyone growing this north of Atlanta? Current front lawn is Bermuda and looks okay but the backyard is bare dirt since the previous owners had tons of dogs and they basically reduced what was there to nutsedge and dirt. Any tips on the best turf for his area??