This is a sport of the parent Salvia officinalis 'Berggarten' that occurred in the U.S. The variegation is very stable. The plant should be trimmed often, taking several inches off the new growth.
"Salvia lavandulifolia (Spanish sage) is a small woody herbaceous perennial native to Spain and southern France, growing in rocky soil in Maquis shrubland, often found growing with Rosemary, Lavandula lanata, and Genista cinerea.
