Mission and History
We cultivate the power of plants to sustain and enrich life.
The Chicago Botanic Garden opened more than 40 years ago as a beautiful place to visit, and it has matured into one of the world's great living museums and conservation science centers. In 2015, more than one million people visited the Garden's 26 gardens and four natural areas, uniquely situated on 385 acres on and around nine islands, with six miles of lake shoreline. The Garden also has a renowned Bonsai Collection.
The Chicago Botanic Garden has 50,000 members-one of the largest memberships of any U.S. botanic garden. People of all ages, interests, and abilities participate in programs, take classes, and stroll the grounds year-round. Within the nine laboratories of the Garden's Daniel F. and Ada L. Rice Plant Conservation Science Center, scientists and graduate students conduct a wide array of plant research. The Garden is one of only 17 public gardens accredited by the American Association of Museums. Its Lenhardt Library contains 110,000 volumes-including one of the nation's best collections of rare botanical books.
The Chicago Botanic Garden traces its origins back to the Chicago Horticultural Society, founded in 1890. Using the motto Urbs in Horto, meaning "city in a garden," the Society hosted nationally recognized flower and horticultural shows; its third was the World's Columbian Exposition Chrysanthemum Show, held in conjunction with the world's fair held in October 1893.
After a period of inactivity, the Chicago Horticultural Society was restarted in 1943. In 1962, its modern history began when the Society agreed to help create and manage a new public garden. With the groundbreaking for the Chicago Botanic Garden in 1965 and its opening in 1972, the Society created a permanent site on which to carry out its mission. The Garden today is an example of a successful public-private partnership. It is owned by the Forest Preserve District of Cook County and operated by the Chicago Horticultural Society.