I live in the central part of North Carolina and work hard every year to keep my yard weed free (I sowed it 9 yrs ago with 5 Star seed). For some reason, this year the annual bluegrass is everywhere. We had an exceptionally wet winter and don't know if this is the cause of it but it is really driving me nuts. Is there anything out there to kill it or any way to get it under control or am I fighting a helpless cause? Any advice is greatly appreciated by me and my lawn!! Thanks!!