On Mon, 21 Sep 2009 13:14:04 +0100, Sacha wrote:

I believe some people leave this out over winter and find that it does
survive, even after last winter but has anyone here had experience of
this, personally?

Yes. But you can do your own leg work. Spammer.

A customer has asked our advice on how to
over-winter hers and we've advised a frost-free greenhouse.

And? What do you want? A Blue Peter badge?