How do I get rid of wild morning glory's?

You can try boiling water if it is possible to get in between

buttermilk will kill any living plant...trees too

I would spray it with weed killer like Roundup. If you put Dawn dish detergent in the Roundup it will make it thick enough to stick to the plant and make it easier to just kill it and not everything around it. Bleach will also work.

So does vinegar and salt

Hi Kim, Try pouring boiling water on them followed by salt. A lot of salt. Like a whole box. They die off pretty quick and nothing will grow in it's place. Hope this helps.

Wild morning glories are beautiful. I cant imagine getting rid of them but if you must just pour vinegar and salt water on them. Gone in one hot day.