Clematis: Has anybody planted Patio clematis?, 1 by revclaus

revclaus wrote:
Actually, I don't take any of my perennials in. They all live happily on my 6th floor balcony. I'd never heard of the clematis Vienetta, but it does sound like it's too tender to weather a 5b winter. I was thinking of the Raymond Evison Signature Series that just came out this last year, especially Rosemoor. I plan to get one, maybe two. There were about 4 available this summer. They only get to about 3' high or so.