Some have been flowering for a while but these have only just started lapageria toqui 012 by charliepridham, on Flickr
One of the California imports ex Chile
And below some seedlings from my own seed, nothing to exciting but its always good to see the first flowers! lapageria seedling 008 by charliepridham, on Flickr
They take damage at -6 to -7c so somewhere a bit sheltered/protected is best but avoiding hot sun. soil wise a woodland texture and low ph is best but they will cope with neutral. outside the main problem is the leaves get shredded by small snails living aloft but the flower colour and size is often better.
If you have an open porch or veranda these make good locations bearing in mind most of the growth and flowering happens in winter