author
A practical early-20th-century gardening writer, this author is best known for a detailed guide to growing asparagus for both home gardeners and market growers. His work blends hands-on advice with history and botany, making it useful as well as surprisingly readable.
Very little biographical information about this author is readily confirmed online, but available library and public-domain records identify F. M. Hexamer as Fred Maier Hexamer, a writer on agriculture and horticulture. A family note on Ernest Hexamer's Wikipedia page also says that F. M. Hexamer wrote several books on those subjects.
His best-known surviving work is Asparagus: Its Culture for Home Use and for Market, published by Orange Judd Company in New York in 1914. The book is a practical treatise on planting, cultivation, harvesting, marketing, and preserving asparagus, and it also includes notes on the plant's history and botany.
That combination of careful instruction and broad background suggests a writer who wanted to serve both serious growers and curious readers. Even where the personal details remain faint, the book itself shows a clear, useful voice shaped by close attention to everyday horticultural work.