Thank you everyone! The name actually is "Purple & Bloom Salvia" by BallFlora. I now take pics of all the plant ID tags to save so I'm certain about names after forgetting what a particular variety was one year. It's one I want to try to overwinter in my basement this year in case I can't find it locally for next summer. The calyx is near black, which makes them stand out even more, and the hummers really loved them. Here's some info:
https://www.ballfloraplant.com...
Here's the plant tag, and it really did bloom from when I bought it in early spring and it's still blooming now.