I need some good advice here. I just hydroseeded 5 acres in the last 2 weeks. All of it Bermuda grass in Oklahoma. It is definitely late for bermuda and it is just starting to germinate. All properties have irrigation which will help. My problem is we just had a lifetime rain event 2 days ago. Between 4 to 6" in a few hours. My hydroseeding jobs look good from an erosion control standpoint but the visible mulch is gone. I don't know for sure how much seed I lost. By the time it germinates enough to tell, it will be too late in the season for a touch up. Should I just spray a thin mix over the top everywhere with maybe 1/2 seed rate. I can't afford to eat much more than that. I did the jobs fairly inexpensively and specified no warrantee. I want to give a good product however. Any advice would be greatly appreciated.