Sheer back the spent flowers and enjoy again throughout the summer. Violet blue flowers are held on rosy purple calyxes on a perfectly rounded, dense and beautiful habit. This shorter stature Salvia will tuck in nicely to all sorts of places in your perennial garden, planted en mass makes a perfect edger. Salvia is a staple item for every sunny garden. It asks little more than sunshine and a little drink every once in a while in return for producing a bountiful mass of colorful flower spires from late spring into early summer.