I live in Northern Ontario, where evenings below freezing start in October, and snow begins as early as November. I'm looking to aerate and seed my lawn. I've read that Spring and Fall are the best times to do that.
Being in Northern Ontario, is Fall too late in the year to effectively aerate and seed a lawn? I would imagine that for seeding to be effective, the seeds should have time to germinate before frost. Should "Fall" really be "End of Summer"? Would Spring be a better time?