Well, I'm not an expert but it looks like a Clematis to me, the buds and flowers look just like mine but a different colour.
Hi, yes clematis, not sure of name - sorry, sure someone on here will know but what a gorgeous colour Wow.
This is one of mine
Definitely a clematis - a lovely one - you might be able to find it on here
This was the first flower on mine, taken a couple of weeks ago, the other buds had opened this morning but it was too wet to take a picture.
Beautiful colour Hollie hock
Aren't they truly beautiful, wish I had a bigger garden, would grow all colours hehe
Definitely a clematis, mine is about to flower too (buds & stems identical). I've got a feeling I may have seen this blue variety at the local garden centre I'll check next time I'm there.