Can you smother poison ivy to get rid of it?
We have our own little grassy knoll, about 20x20, just touching our vegetable garden fence. It's covered with poison ivy and other weeds. It'd be hard to get in there and find all the PI. Do you think covering it all with a big tarp. or even big pieces of cardboard, would kill everything there? Kind of like you do if you want to kill an area of lawn to start a garden?