Too late to scarify?
As the title asks, am I too late to scarify and reseed my lawn? I applied some 4 in 1 about 3 weeks ago, with the intention of then scarifying, aerating, and reseeding various parts of my lawn, but due to work commitments, I haven’t had time to get out there since. I am concerned that it would probably be a little too warm for the grass seed to germinate. Or should I just wait until autumn?