Penstemon digitalis is one of my favorite wild flowers in the whole world. About 18 years ago(2002) I was slowly driving along the country roads in Mitchell Indiana, when I suddenly noticed this beautiful flower. It was early season, perhaps June, and I couldn’t harvest any seeds. About 4 years later these showed up in one of my internet searches. I purchased some seeds and have been growing them since 2007. A very beautiful flower, this is one of the hardiest plants I know of. It will come back year after year, while increasing in the size of its cluster. It also reseeds but not overwhelmingly so. Soft bell shaped, white/pink flower will emerge in early to mid summer. Attracts butterflies, humming birds, bees, pollinators and more! Your flower garden will light up with these, so get ready! About 3 feet tall. Zone 3-8.