The alpine clematis is strong growing and very hardy. An easy clematis to cultivate, it needs no pruning, just a little tidy up after flowering. At its best now, there are cultivars in many beautiful colours, and with pretty shaped flowers which hang like bells. C. alpina ‘Ruby’ is a good example. Clematis alpina will grow in virtually any aspect and can even be planted in a large pot.
(Photo Credit: Enrico Blasutto - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=5662488)