As the title says, I've discover that I have a fairly heathy batch of nut sedge that has started up in my Beni Kazi Forest grass. I've got to think that anything that will kill that damn nut sedge will also kill my Beni Kazi. Thiese two clumps of Beni Kazi have been around for several years, and I don't want to lose them. Have any of you run up against this?