Anne Sowerby Ruston (born 10 June 1963) is an Australian politician, and Liberal Party Member of the Australian Senate.Born 10 June 1963 in Renmark, South Australia, Ruston spent her early years in Renmark before matriculating from Renmark High School and graduated with a Bachelor of Business at the University of Southern Queensland.Since 2003, she has been the owner and managing director of Ruston's Roses, the largest rose garden in Australia.Prior to purchasing Ruston's Roses and then entering the Senate, Ruston held a number of positions in politics.