 The Deanery Garden was a private garden space created behind the Deanery for M. Carey Thomas by John Charles Olmsted of the Olmsted Brothers landscape design firm.In 1907, Olmsted laid out the plans for a large garden that would be adjacent to the Deanery and was later constructed in 1909–1914 and 1921.The garden is often described as a "green garden" with only a few flowers, such as pink tulips, hyacinths, and geraniums, planted annually in the spring.