I'd give it a go, Flying Trapeze. Sometimes they can be quite surprising in hot climes. Sometimes.
I grow several dormants well. (Accidentally). I can get so excited looking at the bloom in a catalogue I forget to read.
Ed, I love B52 and F67. I was interested in what your aim was with the C-11 (Wedding Band X Ed Brown) cross.
I'd swap one of my cats for Primal Scream but lucky for them it is not available in Australia. (Well I probably wouldn't swap one but it would be close).
