I know it is too early for me to dormant seed but what is the general opinion of doing this for cool season grasses? Is it better to get the seed down in late fall/early winter or to just get an early start in spring before the ground thaws? I was researching this and a link I came across mentions getting the seed down when soil temps go below 50 F and the seed cannot fully germinate. At this point it can still absorb water and start to germinate before freezing for the winter. Then, when the seed thaws in spring and the ground heave settles you are about 4 weeks ahead of the game with good seed/soil contact and that is what makes this a successful practice. Any info/experiences to share?