Here's a question. I've been battling crown vetch for 11 years now. I can't get rid of the stuff. Apparently, someone thought it would make a good ground cover.
That stuff is so invasive that it could take over the world. I pull and pull and can never get it all. So, what do I do?
I've also read that a layer of newspaper works as a good weed block. Anyone have success with that? How about Preen?