Cleveland Botanical Garden
A botanical garden, conservatory, education center, and horticultural institution in Cleveland, Ohio.
Last updated August 25, 2026
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Overview
Cleveland Botanical Garden is a public botanical garden and horticultural education institution in Cleveland's University Circle neighborhood. Its work combines plant collections, indoor and outdoor gardens, environmental education, community programming, research support, and public events. The institution is now part of Holden Forest & Gardens, the organization formed through the 2014 combination of Cleveland Botanical Garden and the Holden Arboretum. The institution's roots reach back to 1916, when Eleanor Squire donated horticultural books to Cleveland's Garden Club. The garden organization itself was established in 1930 as the Garden Center of Greater Cleveland. It was created as a civic horticultural center rather than simply as a display garden, with a library, classes, workshops, and community beautification activities. Its first home was a converted boathouse on Wade Park Lagoon. The center is described as the first civic garden of its type established in an American city. As the organization expanded, its original facilities became inadequate. In 1966 it moved to its current University Circle site, which had previously been occupied by the Cleveland Zoo. Physical remnants of the former zoo, including part of an old bear pit, remain incorporated into the Ohio Woodland Garden. The move followed years of flooding problems in University Circle and coincided with broader public infrastructure work intended to improve drainage and flood control. The former boathouse was subsequently damaged by flooding and demolished. In 1994, the board changed the name from Garden Center of Greater Cleveland to Cleveland Botanical Garden. The new name reflected a broader mission and a shift toward a larger public institution with expanded horticultural, educational, and cultural programming. The organization then undertook a major capital campaign to fund a new and renovated facility. Designed by Graham Gund Architects, the expanded complex opened to the public in July 2003. The centerpiece was the Eleanor Armstrong Smith Glasshouse, a large conservatory presenting plant and animal life associated with the spiny desert of Madagascar and the cloud forest of Costa Rica. The Cleveland Botanical Garden campus encompasses approximately 10 acres of indoor and outdoor horticultural environments. The Glasshouse is the principal all-season attraction and includes hundreds of butterflies along with diverse plant and animal species. Outdoor areas include the Hershey Children's Garden, described as Ohio's first children's garden; the Elizabeth and Nona Evans Restorative Garden; the David and Paula Swetland Topiary Garden; the Western Reserve Herb Society Garden; the Japanese Garden; the Sears-Swetland Rose Garden; the Ohio Woodland Garden; the C.K. 'Pat' Patrick Perennial Border; and the Campsey-Stauffer Gateway Garden. Today, the garden serves visitors, families, students, gardeners, researchers, and community groups. Its activities extend beyond exhibition to horticultural instruction, environmental outreach, urban farming initiatives, and special events. Its facilities also provide a setting for public programs and seasonal experiences. The institution has received recognition within horticulture, including the Vail Medal, which honors significant national contributions to the field. Cleveland Botanical Garden was also featured in the fifth season of the television series Supernatural.
History
The institutional history of Cleveland Botanical Garden begins with the development of horticultural resources in Cleveland during the early twentieth century. In 1916, Eleanor Squire donated horticultural books to Cleveland's Garden Club. This contribution helped establish an intellectual and educational foundation for an organization that would later become a public botanical garden. In 1930, the organization was formally founded as the Garden Center of Greater Cleveland. Its original concept was broader than a conventional ornamental garden. The center functioned as a civic resource for horticulture, maintaining a library, offering gardening classes and workshops, and supporting beautification projects in the surrounding community. It operated from a converted boathouse on Wade Park Lagoon and was characterized as the first civic garden of its kind in an American city. The original site eventually became too limited for the institution's growing activities. In 1966, the Garden Center moved to its present location in University Circle, occupying the site of the former Cleveland Zoo. Elements of the zoo's physical history remained visible after the move; the remnants of an old bear pit were incorporated into the Ohio Woodland Garden. The transition occurred during a period of substantial flooding in University Circle. After almost six years of heavy spring flooding, the city pursued sewer and interceptor improvements to reduce future flooding. The former boathouse was damaged during the flooding and was later demolished. The organization adopted its current name in 1994, when its Board of Trustees changed Garden Center of Greater Cleveland to Cleveland Botanical Garden. The renaming reflected a significantly expanded mission and a move toward a more comprehensive botanical and public education institution. At the same time, the organization began an ambitious capital campaign to create facilities capable of supporting its larger program agenda. The resulting expansion and renovation was designed by Graham Gund Architects of Cambridge, Massachusetts. The completed facility opened to the public in July 2003. Its central feature was the Eleanor Armstrong Smith Glasshouse, a 17,000-square-foot conservatory organized around two distinct ecological environments: the spiny desert of Madagascar and the cloud forest of Costa Rica. The Glasshouse expanded the garden's ability to present tropical and arid-region plants in an indoor, year-round setting. It also included animals and hundreds of butterflies, linking botanical interpretation with broader ecological education. The campus developed into a collection of indoor and outdoor environments covering approximately 10 acres. Its gardens include the Hershey Children's Garden, identified as the first children's garden in Ohio; the Elizabeth and Nona Evans Restorative Garden; the David and Paula Swetland Topiary Garden; the Western Reserve Herb Society Garden; the Japanese Garden; the Sears-Swetland Rose Garden; the Ohio Woodland Garden; the C.K. 'Pat' Patrick Perennial Border; and the Campsey-Stauffer Gateway Garden. Together these areas support display horticulture, family learning, restorative experiences, regional plant interpretation, and formal garden design. A major organizational change occurred in 2014, when Cleveland Botanical Garden joined forces with the Holden Arboretum. The combined organization became Holden Forest & Gardens, connecting the urban botanical garden with a large arboretum and creating a broader institutional platform for horticulture, environmental education, collections, research support, and community programming. In its current form, Cleveland Botanical Garden operates as an all-season public horticultural and educational destination. Visitors can experience the Glasshouse, outdoor gardens, special events, and family programs. The institution also supports environmental research, community outreach, and urban farming initiatives. Its public profile has extended beyond horticulture: the gardens appeared in the fifth-season episode 'Dark Side of the Moon' of the television series Supernatural. The institution's horticultural standing is also represented by the Vail Medal, awarded for significant national contributions to horticulture.
- 2014
Formation of Holden Forest & Gardens
[1]Cleveland Botanical Garden joined with the Holden Arboretum to form Holden Forest & Gardens.
- 2003
Glasshouse expansion opens
[1]The expanded and renovated facility opened to the public, including the Eleanor Armstrong Smith Glasshouse and its Madagascar and Costa Rica biomes.
- 1994
Renamed Cleveland Botanical Garden
[1]The Board of Trustees adopted the Cleveland Botanical Garden name to reflect the organization's expanded mission and began a major capital campaign.
- 1966
Move to University Circle
[1]The Garden Center moved from its original Wade Park Lagoon boathouse to the former Cleveland Zoo site in University Circle.
- 1930
Garden Center of Greater Cleveland founded
[1]The organization was established as the Garden Center of Greater Cleveland, a civic horticultural center with a library, classes, workshops, and beautification programs.
- 1916
Horticultural library foundation
[1]Eleanor Squire donated horticultural books to Cleveland's Garden Club, providing an early foundation for the institution's educational and horticultural mission.
Products and positioning
A civic botanical institution that combines immersive plant environments, horticultural education, family programming, conservation-oriented outreach, and community engagement in an urban setting.
Conservatory · 2003
Eleanor Armstrong Smith Glasshouse
The 17,000-square-foot Glasshouse is the garden's signature indoor attraction. It presents two contrasting ecological environments: the spiny desert of Madagascar and the cloud forest of Costa Rica. The conservatory contains more than 350 plant species and approximately 50 animal species, including hundreds of butterflies, creating an all-season botanical and ecological experience.
Children's garden
Hershey Children's Garden
A family-oriented garden designed to introduce children to plants, landscapes, and environmental learning through direct experience. It is identified as the first children's garden in Ohio and forms part of the institution's public education and family programming.
Botanical and ornamental gardens
Outdoor garden collection
The approximately 10-acre campus includes several specialized outdoor environments, including the Ohio Woodland Garden, Japanese Garden, Sears-Swetland Rose Garden, topiary and restorative gardens, the Western Reserve Herb Society Garden, a perennial border, and a gateway garden. The collection combines regional interpretation, formal horticulture, family use, and public display.
Education and outreach · 1930
Horticultural education and community programs
The institution provides horticultural education, classes, workshops, environmental outreach, community programming, special events, and urban farming initiatives. These activities continue the civic education role established when the organization operated as the Garden Center of Greater Cleveland.
Brand decisions
2014
Joined forces with the Holden ArboretumM&ABackground
Cleveland Botanical Garden and the Holden Arboretum pursued an organizational combination to connect their complementary botanical, arboretum, education, and conservation capabilities.
Action taken
The two entities joined and became Holden Forest & Gardens.
Aftermath
Cleveland Botanical Garden continued operating as the urban botanical-garden component of the combined Holden Forest & Gardens organization.
2003
Opened the expanded botanical garden complexProduct launchBackground
The institution's expanded mission required facilities capable of presenting plants and ecological environments year-round while supporting education and public events.
Action taken
The renovated and expanded facility designed by Graham Gund Architects opened to the public in July 2003, anchored by the Glasshouse.
Aftermath
The garden gained a major indoor-outdoor visitor experience featuring Madagascar and Costa Rica biomes, plant collections, animals, and butterflies.
Expansion project cost. $50 million (2003)
1994
Adopted the Cleveland Botanical Garden name and expanded its missionStrategyBackground
The former Garden Center of Greater Cleveland had developed beyond its original library, workshop, and civic-garden role. Its trustees determined that a new name and larger facilities were needed to represent the institution's broader botanical, educational, and public programming.
Action taken
The Board of Trustees renamed the organization Cleveland Botanical Garden and launched a major capital campaign for an expanded and renovated facility.
Aftermath
The campaign culminated in the opening of the expanded University Circle complex and the Eleanor Armstrong Smith Glasshouse in 2003.
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