Any one know? I want to get some more, but don't know what it's called.
ETA: thanks to some very kind readers ... it is Phlox! I only knew of phlox as the kind that grows close to the ground, cascading over walls and flowers in culverts, etc. Who knew that Phlox paniculata, known commonly as Summer Phlox ... or ... Garden Phlox ... or ... Perennial Phlox ... or ... Tall Phlox comes in gorgeous colors and blooms all summer -- just try a google image search and see all the gorgeous colors. [The culvert ground cover seems to flower in the spring and then loose its blooms and just is a green ground cover.]
The ironic thing? A friend gave us "Tall Phlox" (supposed to be white) to transplant but ours hasn't bloomed yet. But, boy that pink variety is having a "field day"!