Delphinium uliginosum (Swamp Larkspur)

50 (70)cm, Swamp Larkspur is a local endemic and rare species from the Inner North Coast Ranges in California, USA. It makes rather large, showy purplish-blue flowers. For any humus rich, slightly moist soil in a sunny spot. Seeds from a certified wild collection in Lake County, California, USA, at some 700m. V-VII.
20 seeds per package.