ALPINE IN WINDOW BOXES?

Can anyone advise me on which alpine plants i could use in my window boxes. I am looking for perrenials that can take full sun and look nice all year.
A tall order but any advice ?

 

Hmm. I'm looking for hanging carnations to do the same thing but can't find any seeds for them anywhere. C'mon guys, any ideas?

 

Hi Time. You can get Hanging carnation seeds from T&M. Try http://seeds.thompson-morgan.com/us/en/product/3180/2

 

Hello there Time
For window boxes I would go for a mixture of alpine plants that flower at different times of the year also amongst them I would plant some dwarf bulbs....together they would give you such a wonderful show.
Helen.xxx.