Planting some Wild Lupine (Lupinus perennis) in our garden may be a pretty bad idea, but I really want to. They’re such beautiful blue flowers, and I love blue flowers. I’d like to plant them at the north end of the Driveway Border, where they would emerge out of the Hardy Geraniums and Nepetas.
Wild Lupine is native, though uncommon, in this part of Illinois. You may know that it is the only host plant for the endangered Karner Blue Butterfly. However, it’s probably unlikely that we will see any Karner Blues. Wild Lupine is also a host plant for Duskywing butterflies. They are more likely to be seen, but they are terribly drab.