Also I want to add as an update on my field. Today we put out bermuda seed. It may survive the winter it may not but hey, for farmers bermuda is cheap!! Also I plan on putting out annual rye in September. This should give me a year round green runway and prevent errosion, which is common on bare ground during the winter months in this neck of the woods. After spreading seed today we rolled and it flatened nicely. Couple of more rains and it will be nice and tight. Only problem thus far is dem dang fire ants. There mounds look like a goffer lives there. they just pop up over night.