Red Penstemons/beardtongue for Zone 5?
I'm in Toronto and *loved* the "Ruby" penstemons/beard tongue I had in my garden last year. I realized at the end of the summer that they're only hardy in Zone 9 (Mexico?) and I have to start over again.
Any suggestions about similar red/bright pink penstemons or other that will overwinter here? I really liked this because they have a "bushy" foliage as well as the bright flowers.