@FBTS Kermit, do you want to add anything to this?
Kermit Carter of Flowers By The Sea in Elk, Ca has had this in his family, since the 1930's and named it for his late grandfather. It is new for 2018. It's a tall and big one at 72 inches tall and 96 inches wide. It looks to be a long blooming one, as well as, one that the bees prefer.
Click onto the FBTS link to view photos and the info Kermit has written. Click onto the Cultural Icons link above on his page, above the description for more info.
I'm interested in this one for a rosemary and hope to get one when I place my order this year. For myself, I'd plant it in container and I'm sure it would be shorter in height and width. Looks like a winner!
https://www.fbts.com/salvia-ro...