United Kingdom 
i have a problem with my clematis as it as died back why is this
17 Jun, 2010
United Kingdom
i have a problem with my clematis as it as died back why is this
17 Jun, 2010
If its not a species clematis, but a hybrid, then it might have got wilt without your realising - any sign of wilt on any stem means very prompt removal of the affected stem to stop spread to the whole plant. Otherwise, drought?
17 Jun, 2010