Hey folks,
I just put down some
Ronstar on a section of Dymondia based on a recommendation of a landscaper that said he has done it. It won't kill weeds that are up, but it kills any seed that germinates, so it could be a great way to keep things looking good. I have been using it with my Agave in containers and it is pretty amazing stuff.
I put it down a week ago and so far the Dymondia doesn't seem to be bothered. I will update as time goes on.
Allen