Is Ipomea (Morning Glory) invasive i.e. a problem by self seeding in the UK?
edited April 2019
Welcome to the Forum
No, not invasive. Frost would kill it.
It might self seed in the spring but it’s not invasive as the seedlings are usually wiped out by spring frosts. At least that’s what happens in my garden.
Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.