boy am i having bad luck trying to get grass to grow in a couple spots. last fall i had reseeded some areas that were dug up from the telephone company. i had it growing very nicely everything looked good. now the spots are totally brown. you can def tell where i seeded. i'm not sure if it froze out or what. i don't think they will come back. i used per rye and Kentucky blue Scott's seed, not the cheap stuff. can i reseed and hope we get some warm weather so it can germinate. then treat my whole yard with dimension?