When is the soil dry enough to aerator and overseed in Kokomo,IN
I live in Kokomo, IN and missed the grass seed planting window last fall. I was told I could dormant seed anytime before spring. However, the winter weather prevented me from aerating and over seeding. The temperature in now starting to warm up and I want to know when is the soil dry enough to aerator and overseed. How is it determined? Is there a minimum required soil temperature?
Thanks for helping!