Tags: Cultivar (Cultivated Variety).
Salvia ‘Celestial Blue’ (also known as celestial blue sage or Las Pilitas sage) is a hybrid cross between Salvia clevelandii (Cleveland sage or chaparral sage) and S. pachyphylla (Rose’s sage or mountain desert sage) and possibly involving Salvia ‘Pozo Blue’ — which is itself a cross between S. clevelandii and S. leucophylla (purple sage). It is native to California.