Name: Kermit Carter Elk, California (Zone 9a) Offering 400+ Salvias and counting
Very likely a S. pratensis of one of the complex that is associated with this species. There are so many varieties that it may be impossible to say more than that.
Name: Toni Denver Metro (Zone 5a) Whiskey Tango Foxtrot.
Kermit - I think this is the one.. I remember the name "Indigo Sage" on the tag. I got it from a local garden store who got a ton of plants from High Country Gardens.