Hey now, how ya'll on this one from Tatiana ? I intend to give it a go. Millard Murdock was putatively engaged on this variety. He also apparently "discovered" 'Blue Ridge Black' which I did in 2014 season much to my pleasure. Curiously, MM is common to initials of both the variety and Mr. Millard Murdock. Very significant and spooky to a person like me who subscribes to superstition.
Reggie

Here is a link that might be useful: MM