The clematis which has survived in a pot as barely more than a
root-ball for 3 years, has been making growth recently and today I
find one pink flower! It seems I was right to recall it is a Hagley
Hybrid. I'm delighted. I potted it up in the Spring of 2009 prior to
having a new fence and it sulked, so much that I thought it was dead
and almost dumped it!

Pam in Bristol