I am looking to fill out my hummingbird habitat and would love to get some penstemon. I believe that Penstemon barbatus would be the best bet as the other varieties are either taller (digitalis) or not perennials (hartwegii). I would gladly send postage or I have some seeds for trade if you look at my list. Thanks for looking!!!
CLOSED: WANTED: Shorter Variety of Penstemon/Beardtongue