Columbia Larkspur

Columbia larkspur is a tall, striking perennial wildflower native to oak woodlands and wooded streambanks of the Pacific Northwest. It produces showy spikes of deep blue to violet flowers in late spring to early summer, rising above deeply lobed, glossy green leaves. After fire, it will often carpet an open woodland understory. The blossoms attract native bees, hummingbirds, and butterflies, serving as an important early nectar source. While beautiful, all parts of the plant are toxic to people and livestock, if ingested. Columbia larkspur thrives in rich, moist soils and partial shade, making it a characteristic feature of wet open woodlands and riparian ecosystems. It’s also a great addition to wooded gardens.