In article ,
(John Vanini) wrote:

Can anyone advise me which might be
the best variety to look for and, if possible, where I might buy the
seeds from?

I have a nice "multibloom" red which I did NOT from from seed but I
notice that Chiltern Seeds appear to be offering them - see:

http://tinyurl.com/395a6p

Steve Harris - Cheltenham - Real address steve AT netservs DOT com
A useful bit of gardening software at http://www.netservs.com/garden/