Within hours, he had dumped his sidekick Norman Heatley there to toil on the rural farmer-like task of growing penicillin, because Florey preferred much more the urban chemistry-oriented approach of firms like Merck and Squibb and ICL.
Florey was no country hick and disdained 'farming' penicillin
Florey after all had wanted to be part of the then most glamorous part of science( chemistry) and only took up medicine as the easiest way for an Australian to get employment in scientific research (as a medical "doctor" , he hated dealing with patients and in fact, hated dealing with people in general.)
He remained a chemist-manque all his life.
Hence why he avoided doing any hands-on research at NRRL Peoria on increasing the biological yield of penicillin .
He much preferred the chemical synthesis approach of Merck and of its chief scientific consultant, A N Richards, new head of the war medicine section of the war weapon research organization, the OSRD....