Penstemon....Worth growing in NC?
Hey all. I have not posted here on the gardenweb for a good while but a question came up at work today that I thought you all could help with. For those that don't know me, I work at a nursery in Sanford. Today the owner asked me what I thought about growing penstemon in NC. We carry at least 15 different species/cultivars and he was wondering if they were worth the valuable space on our benches. I related to him my experience with growing penstemon in the south and told him I would ask my friends at the gardenweb about their experiences with growing them. In that same conversation he also asked me my opinion about growing nierembergia in the south so I am asking re any experiences you have with them also. Thanks so much. Adele