Posted: 30/05/2016 at 09:06
Not personally, the one time I tried, the graft union broke down and I lost the plant. I may well try again.
Although not informative, there is a video on youtube showing the wisteria at St Giles Church in Norwich which is currently looking good.
Search for St Giles Church, Norwich wisteria tour.
Pruning is I think much the same as for wall trained, Establish a framework, reduce the long whippy growth in summer (July August) and cut back harder to 2 or 3 buds in Jan Feb for flowering. That at least is what I plan to do