Don't ever do what I did. I innocently planted some morning glories two years ago for a trellis. Now they have taken over everything. I have been pulling them up for a month now with no sign of stopping. What can I do to get rid of them without harming the other bedding plants, other than to just keep pulling them up? They killed a rose bush last year they were so thick. I am going to be pulling up morning glories for the rest of my life!