The coneflower’s value to wildlife is widely recognized. It is a source of food for native pollinators such as native bees, butterflies, and hummingbirds. In addition, long after its blooms fade, American goldfinches and other birds feed on the plant’s prickly seeds.
Those of us that plant this plant in our gardens enjoy the beauty of it uniquely shaped, colorful flowers. However, according to many herbalists, the value of this plant to humans may go far beyond its pleasing appearance. It has been purported to be beneficial in treating a wide variety of ailments. For example, it has been reported that chemicals found in the coneflower a natural antibiotic and even enhance white blood cell counts.
While I cannot substantiate claims of its medicinal values, I can attest to its value to wildlife. This year, for example, my wife and I enjoyed watching bumblebees and carpenter bees daily visiting the blooms of coneflowers growing in our backyard. In addition, the flowers produced by these plants were particularly popular with common buckeyes. In fact, this year we saw more common buckeyes on coneflowers than any other plant growing in our backyard. Numerous times, a single flower hosted four or more buckeyes.