"Tom Rossi" wrote in message
om...
Okay, I'm trying get better at maintaining my own lawn. I have this
weed or crab grass that I have looked up on the Internet and believe
to be Globe Sedge. I can spray this stuff with Round Up and it still
won't die. I've used Scott's Bonus S -- nothing.

Any suggestions?

Use a product called Image. It's very effective against sedges.