JJ Grey was born, and remains, a true Southern gentleman whose passion is rooted with a certain intensity, whose passion stems from a certain soil. As he mans the mic, guitar, harmonica and keys, his mates in Mofro hold nothing back. Grey and Mofro embarked on a three-month tour in late August across the U.S. promoting their latest release, "Orange Blossoms." Turns out a tour bus can set Florida’s state flower blooming countrywide in the spring and fall. 8 p.m. Thursday at the Southgate House.