GrimLore
Bonsai Nut alumnus... we miss you
Never had one here climb or spiral as they need to be chopped and brought in for Winter. Down South I have never seen one, even growing up the side of a house that was not on some kind of trellis and trained to it. Glad they don't,EDIT as I mistyped
I would however be interested in trying one if there is such a "type"
Grimmy
We have them and have never seen one Spiral but as I said trained, tied, whatever down South.
As Greg I also would be interested in one "if" it indeed exist. @armetisius knows a grower down his way that actually had one for me that blooms and stays orange. He might call her and inquire if he reads this

An interesting subject came up in last night's Mirai video.
Did they show the Bar/Lounge area in the video ?

Grimmy