Posted by Jo Anne on October 20, 2002 at 13:35:28:
In Reply to: Re: trumpet vines posted by trudybyrne on October 19, 2002 at 16:22:17:
I never do anything with mine, I like them big. You can trim them in the fall, but they should pretty much shrivel up to almost nothing in the winter and come back fresh in the spring. The seeds of the plant also create new growth for the next spring, so if you don't want your's too thick, you might want to eliminate some of those seeds.
: : Hope this helps you. You can at least experiment. You should have produced many seed pods. Let them dry out and plant them next year if you don't see it coming back.