".... Grape vines (Riesling sylvaner and Black Hamburg are good in Britain;
or an ornamental form such as "Brandt", which has lovely autumn colour).
...."

Never heard of Black Hamburg producing any usable fruit without a
greenhouse.

There are other Wine varieties you can grow , look good and you may get a
usable crop after a few years.

--
David Hill
Abacus nurseries
www.abacus-nurseries.co.uk