Originally a gardener at Berlin’s Botanical Garden, this German immigrant to the United States gained a reputation as a stellar horticulturalist and landscape architect. He held a number of positions in his field, including dendrologist at the New-York Botanical Garden.
In the 1930s, he began a long and fruitful correspondence with Brother Marie-Victorin, who entrusted him with his project. Teuscher began imagining an ideal botanical garden. Despite the distance and political issues that delayed the project, both men shared the same enthusiasm.
A man of many talents, Mr Teuscher drew up the first plan of the Garden. In 1936, he was officially appointed Superintendent and Chief Horticulturalist. He also laid out several of the exhibition greenhouses and assembled some of the Garden's major plant collections. A true visionary, Teuscher had planned in the 1930s to create an Asian Garden and a First Nations garden!
The war years were difficult for Teuscher. Wrongly accused of being a spy for the Nazis, he was declared innocent, but the “Teuscher Affair” was in the headlines for sometime. He remained curator of the Garden, attended the opening of the exhibition greenhouses, which were an important part of his initial plans, in 1956. He finally retired in 1962, and died in 1984.