Absolutely no idea!

is it Jacobs Ladder,,,,,,,, some one on here will know for certain

Oh is that the one with the pretty leaves? Hang on I'm going out to have a look Irish...where's me brolly?

Yes I think you might be right! Thankyou! :0)

Not sure its Polemonium, can't see any leaves. Beautiful flowers in close up though.

Yes Bamboo...I think it is.....

Yes. Definitely Polemonium. Don't know what variety.

If I cut off the dead flowers will it flower again or should I leave it to go to seed which it already has started to do!

Mine didn't flower more than the once. It will self seed readily if you leave it.

Ok I'll leave it then...may get more next year! Thanks Gilli.