internaughtfull wrote:

I have a hillside full of little juniper pacificas, which were
planted with one of those antiweed tarps, and then mulched.
We had a big hailstorm and the tarp got several minor knicks
in it somehow, even covered by the mulch, and
other stuff is popping up. I've weeded but it is getting out of hand
timewise, and I was wondering what I could spray that would
not kill the junipers.

I can't imagine it would be too difficult to patch the holes... some
extra tarp, scissors, and a big roll of duct tape is cheap.