The genus name, Salvia, is derived from the Latin word salveo. This means to "save or heal" and refers to the healing and curative attributes of some plants in this genus. The species name, guarantica, means "of Guara" and references the place of origin as Guara, Brazil. "Black and Blue' salvias enjoys full sun.

Salvia guaranitica 'Black & Blue' Sensational season-long, heat-loving color for sunny beds and borders. An herbaceous perennial in mild winter regions; treat as an annual elsewhere.

The name Salvia is derived from the Latin word “salver” (to heal), and many species in the genus have been used for their herbal and medicinal qualities since ancient times. In the modern era, various salvias have become some of the most popular garden ornamentals.

Pruning Salvia Guaranitica Once your black and blue sage flowers fade on the yellow green calyces in late fall, you can remove spent flower spikes all the way to the ground. Alternatively, you can leave the stems on the plant, and dark green leaves will grow again on the remaining woody stems.