The Harkness Bottle-Brush is instantly recognizable as Gawler’s floral emblem. Developed by local nurseryman, Mr. Harkness, the Harkness Bottle-Brush is the result of careful cultivation between two Bottle-Brush species thus producing a unique variety of extraordinary beauty and resilience suitable for their harsh landscape.

They have chosen the Harkness Bottle-Brush as a symbol for Clark Radin to honor their origins, express their strength as a unique boutique Legal firm and to symbolize their responsibility to the greater Adelaide community.