I am sorry for this delayed reply to your gardening question. The spring rush has brought a deluge of questions and we are working hard to catch up!
The grasses that can be planted from seed now are centipede and bermuda. If you choose bermuda go with a semi dwarf variety such as Sahara. The following web site gives more info on planting turf in Georgia:
Thanks for the question. Best wishes for a wonderful gardening season. Please stop in again soon!
Q&A Library Searching Tips