Last year I found these flowers on clearance at Lowes.
They never died back but instead grew bigger and better.
The tag was not on the pot at the time but I think they are in the Sage family.
Clearance plants can always give you a good bang for your buck. These were 1.00 and I bought three pots of them.
Splashes of purple in the landscape add color and beauty for the eyes to see.