I have mine planted where I can mow off any unwanted shoots. But, first I hope it makes it through the winter. I'm thinking it will...........it was a Monrovia 6 footer when I bought it and grew good after I planted it. It's "climbing" on a cattle panel, and after next spring my pergola will be built and I'll have plastic coated wire panels on the top of it for it to climb on.
I also mulched it good with a couple of bags of mulch.
Oh, and I am employing the same with my trumpet vine...........it's planted where I can mow off the unwanted shoots.