Lol, Woofie, you're probably like, "Didn't I say at least twice that the scandens did best in large containers alone? Why, yes... yes, I did..."
I completely forgot, and only around 5:30 did I remember. Well, they're pretty on their own, too! Maybe I'll sneak a separate pot of something like pansies or some other part shade plant into the same container, though, just to fill in the pot itself as it grows up the arches (I hope it does)...