This is one of the plants that recently scored a new pot
and trellis. We originally got this vine and one other to feed the
butterflies in the back yard. The butterflies (and resulting
caterpillars) almost got the best of them. But they have come
back strong. A couple of weekends ago I spent about two hours
unraveling the two vines from each other and putting them on their
new trellises. It was like an elaborate living puzzle.