One of my customers called last week and said her yard was a mess can i come cut it, i thought that was strange since her Bermuda is still dormant. Unbeknown to me when I got there I observed she had thrown out handfuls of Kentucky 31 and it was in clumps all over her yard a foot high. Talk about undoing all the work I put into it last summer, wish she would have let me overseed. Anyway she wants me to overseed Bermuda I guess how do I get rid of these awful clumps in her yard before doing the warm grass? Will the heat in SC kill it off or should I dig them up?