Delphinium occidentale (Western Larkspur)
Delphinium occidentale (Western Larkspur)
100 (170)cm, Western Larkspur is a herbaceous perennial with several upright stems crowned by dense clusters with pale to deep blue flowers above deeply lobed leaves. Native along streambanks and rich soils in mountain meadows in western USA. Easily cultivated in any rich, well drained soil in a sunny spot. VII-VIII.More Details »