Thank you to JayG for the reply. Strange in a way that you say about a location of north Norway. Strange because I am not so far away, in that Kaliningrad on the Russian Baltic coast is my location. I am preparing just now to get the ones that have shown a very little chit into their place. It's only my 2nd year of gardening and my first attempts at 'snips', so experience is not on my side for those. Together with the location of course.