Spencer Ambrose Beach (15 September 1860 – 1922), commonly known as S.A. Beach, was an American botanist. Beach served the head of the horticulture department at the University of Iowa and was a founding member of the American Society for Horticultural Science.
Beach was born in 1860 in Sumnerhill, New York. He attended high-school in Ann-arbor before going on to teach in southern Iowa. He enrolled in Iowa State College in 1884 as part of the horticulture department. He earned his BS in 1887 and his MS in 1892.
In 1898 he joined an experimental horticultural program in Geneva, New York. While there he cross bread Ben Davis and McIntosh apples and in doing so created the Cortland apple, which he declined to patent. Beach is also recognized as the first breeder to attempt to cross pollinate grapes.
The Royal Horticultural Society of London named Beach an honorary member in 1903, and that same year Beach became a founding member of the ASHS. In 1905 Beach returned from New York to become the head of the horticultural department at Iowa State.
Beach died in 1922.
- Michael H. Chaplin Department of Horticulture, 106 Horticulture Hall, Iowa State University, Ames, IA 50011 http://hortsci.ashspublications.org/content/28/11/1079.full.pdf
- "Department of Horticulture » History". www.hort.iastate.edu. Retrieved 16 June 2017.
- (U.S.), Society for Horticultural Science (1914). Proceedings of the Society for Horticultural Science. Secretary of the Society.