In article .com,
John wrote:

I've been reading up on lime and one web site says to put lime down in
fall and spring. I'm in the Atlanta area with a soil ph of 5.5. My
yard is beautiful with expensive fescue sod that is 1.5 years old.
Can I put down lime now (in July)?

Yes. Use granular dolomite lime or pelletized calcium carbonate, not
hydrated or burned lime. It's best to apply lime to lawns soon after
thatching and plug aeration.