Clematis montana Grandiflora

That looks really lovely.

I have this one, just waiting for it to come out, it has massive buds on it at the moment, but then I have another which looks just like yours in the above picture, which is not supposed to be Grandiflora, (mine, not yours) I am confused now!! will put a pic on and see what you think please HB. lovely pic by the way..... do you know what the difference is between Alba and Grandiflora they both look the same to me, have put a pic on now.....