i purchased this off a clearance table - its marked perennial but i have no idea what it is in order to care for it. any help appreciated! thanks!
it may be a Salvia, perhaps a form of S. farinacea. Flowers will make an ID more likely.
I agree with Salvia. Can't say the species. Bloom'll help.
It could be Salvia longispicata x farinacea 'Mystic Spires' - one of my favorites.