A Journey Through Time and Nature: The History of the University of Illinois Arboretum
The University of Illinois Arboretum stands as a testament to the enduring power of nature, education, and community. Spanning 160 acres, this vibrant space serves as a living laboratory for students and a tranquil oasis for the public. Its history, interwoven with the university's own, reflects a commitment to both scientific advancement and aesthetic beauty. From its humble beginnings as a simple campus beautification project to its current status as a multifaceted horticultural center, the Arboretum's story is one of continuous growth and evolution.
Early Visions of a Green Campus
The seeds of the University of Illinois Arboretum were sown in the late 19th century, driven by a desire to transform the campus into a more visually appealing and scientifically enriching environment. Before the Arboretum took its modern form, the concept of a greener campus was championed by key figures like Professor Thomas Burrill.
Thomas Burrill's Planting Program
Professor Thomas Burrill, the first Dean of the College of Agriculture, recognized the need to beautify the young agricultural campus. Early university records show that Burrill personally planted most, if not all, of the trees on campus during the 1870s. He believed that the campus needed to "look better" and initiated a large-scale tree planting effort. Burrill also meticulously documented the species and locations of the trees he planted, leaving a valuable record of his work. Some of Burrill’s plantings survive today.
Saving Historic Trees
The importance of preserving the campus's historic trees was highlighted during the planning of the Siebel Center for Design (SCD). University Landscape Architect Brent Lewis intervened to protect several Austrian pines, some of which dated back to Burrill's original planting in the 1870s. Lewis emphasized that these trees contribute to the campus's grandeur, sense of place, and history. He noted that visitors expect a certain level of aesthetic appeal and historical depth when visiting a university campus.
Evolution and Expansion
The Arboretum's development continued throughout the 20th century, with various additions and improvements shaping its current form.
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From Pond to Park
The Arboretum's evolution from a simple pond in 1923 to a comprehensive park a century later reflects a growing appreciation for the importance of green spaces within the university. The Arboretum started out as a singular pond located on campus in 1923 and ideally located for students and visitors.
The Military Axis
In the early days of the university, the area now occupied by the Arboretum had a different purpose. Plans for an experimental orchard were launched soon after the university’s founding in 1867. However, the land transitioned from agricultural science to military science due to issues with grazing cows. Barracks and horse stables were built for military drills, and the area became known as the military axis. Over time, the military axis filled in with buildings. The forest tract, now Illini Grove, used to extend all the way up Lincoln Avenue to Nevada Street.
Defining Features and Attractions
Today, the University of Illinois Arboretum boasts a diverse collection of gardens, collections, and habitats, each offering a unique experience for visitors.
The Master Plan
In 1990, Sasaki Associates, a Boston-based landscape architecture firm, developed the original master plan for the Arboretum. This plan envisioned 26 major regions, including a Woodland Habitat, a Savannah Habitat, and a Prairie Habitat. The master plan laid out the full extent of the Arboretum land, and minor alterations have been made to fit changing opinions and board decisions.
Key Gardens and Features
The Arboretum is home to several notable gardens and features, each with its own distinct character and purpose. These include the Noel Welcome Garden, the Idea Garden, the Japan House, the Hosta Garden, the Sen Cherry Tree Allee, and the Hartley Garden.
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The Miles C. Hartley Garden
The Miles C. Hartley Garden, dedicated in the Fall of 1994, is the Arboretum’s largest garden and a central attraction. Its geometric pathways, vivid flower beds, and lush grassy sections make it the area’s central emblem. The Welcome Garden, a gift of the Noel Family, makes new visitors feel at home. Nearby, the Idea Garden features six plots maintained by Master Gardeners of the Champaign County Extension Unit.
The Sen Cherry Tree Allee
The Sen Cherry Tree Allee is a popular spot, particularly when the trees blossom in March or April.
The Hosta Garden
The Hosta Garden, developed in 2010 and planted in 2011 by the Illinois Prairie Hosta Society (IPHS), showcases a variety of hosta shapes, sizes, colors, and textures.
Dr. Frank W. Kari Walkway
The Dr. Frank W. Kari Walkway, named after alumnus Dr. Frank W. Kari, was constructed around the perimeter of the ponds using funds designated by his family.
The Arboretum as a Living Laboratory and Community Resource
The University of Illinois Arboretum serves a dual purpose as both a living laboratory for students and a valuable resource for the community.
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Educational Opportunities
The Arboretum provides numerous educational opportunities for students in various disciplines. Horticulture classes incorporate the Arboretum into their curriculum, with professors using the space to teach students about different plant species. The Arboretum serves as a tool for the study of Biology, Botany, Horticulture, and Agriculture.
Public Engagement
The Arboretum hosts a variety of public events, including weddings, cross-country meets, tours, and seminars. These events provide opportunities for the community to engage with the Arboretum and learn about its diverse plant life. Spectators are welcome at the University of Illinois Arboretum, free of charge.
Cross Country at the Arboretum
The Arboretum is also home to a cross country course that hosts the Illini Challenge and Illini Open annually. The course is located on the southeast side of the University of Illinois campus and is the permanent home site for Illinois' cross country teams. The course is kept neatly groomed and takes the runners through the Arboretum's beautiful landscape. The women's 5,000 meter race consists of two loops around the course, while the men's 8,000 meter race is made up of three loops. The spectator-friendly set-up allows fans to follow the runners throughout the race. Parking for spectators is in Lot F-23 along Kirby/Florida Avenue, south of the Florida Avenue Residence Halls. ADA Drop-off is available at Lot F-31, located at the intersection of Lincoln Avenue and St. Mary's Road.
Ongoing Efforts and Future Directions
The University of Illinois Arboretum continues to evolve and adapt to meet the changing needs of the university and the community.
Tree Planting Initiatives
The university is committed to increasing the number of trees on campus. The goal is to plant approximately 300 new trees a year until reaching 1500 trees.
Sustainable Practices
The Arboretum staff works to maintain the grounds and promote sustainable practices. In the colder months, the staff prunes trees and shrubs.
Addressing Invasive Species
While the regulation of invasive species is not as big of a problem as it has been in the past, the Arboretum staff remains vigilant in monitoring and managing invasive plants.
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