On Tue, 20 Nov 2012 21:05:32 +0000 (UTC), Kate
wrote:

For something like C flammula where it says the eventual height is 4
metres, which I think is about 10' or more, I guess I would then train it
along the wires every year to stop it going over the fence?

In my experience clematis flammula is boring and would be very low on
my list of choices.

Pam in Bristol