I need some advice on honeyberries please. I bought 2 plants, Boreal Beauty and Borial Blizzard as I know they are not self fertile. One is now starting to flower and the other has no sign of buds and I have now found a chart that says pollination between these varieties is 'poor' but the varieties that say 'good' only seem to be available in the USA. Has anyone got a honeyberry variety that is starting to flower now and likewise one that has no buds yet, what variety are they and where did you buy then please?