To collect and make available for research use unique, high quality images of and documentation relating to a wide variety of cultivated gardens throughout the United States that are not documented elsewhere since historic, designed and cultural landscapes are subject to change, loss and destruction. In this way, AAG strives to preserve and highlight a meaningful compendium of significant aspects of gardening in the United States for the benefit of researchers and the public today and in the future.[1]
The Archives has a collection of over 37,000 35mm slides of gardens and a collection of over 3,000 hand-colored glass lantern slides from the 1920s and 1930s.[1] The lantern slides were created by Garden Club of America members in the early 20th century for use in lectures and presentations and are a valuable record of hundreds of early 20th-century American gardens. They had been stored in the offices of the GCA and were nearly disposed of and lost in the 1960s before GCA Bulletin photographic editor Harriet Jackson Phelps realized their historical value. After many failed attempts to get them housed in museums or institutions at the time, they were divided and stored by members until the Archives agreed to house them.[2] Much of their importance lies in the documenting of many gardens that no longer exist or have fallen into disrepair.[3] Other gardens, such as the Phipps Conservatory & Botanical Gardens in Pittsburgh, Pennsylvania, have gone through several incarnations, and important information on early plantings has been preserved.[4]
Local garden clubs affiliated with the Garden Club of America, such as the Litchfield Garden Club in Litchfield County, Connecticut, are documenting their local gardens and submitting to the archives.[5]
To encourage the study of garden history and garden design and aid in cataloging The Garden Club of America Collection at the Archives, the Garden Club of America has a scholarship program for undergraduate and graduate students to intern at the Archives of American Gardens.[6]
"Community of Gardens" is a website and a free mobile app where people can view some of the digital archives of AAG and share their own personal stories, photos, videos, and audio of gardens around the world.[7][8]