On 10/11/04 13:22, in article , "Tom
Atkinson" wrote:

snip

I live in Northern Ireland. I could leave them in a sheltered spot
outside but presume they would be cut back by frost.

Don't take off the dead flower heads or trim them back until spring. It's
said to help give some protection from frost.
--
Sacha
www.hillhousenursery.co.uk
South Devon
(remove the weeds to email me)