The Campus Arboretum evolved into a world class botanical collection as a result of more than a century of research focused on selecting and testing woody plants from around the world for adaptation to desert climates. Citrus, dates and olive trees tested on campus became major industries in Arizona and hundreds of arid adapted landscape ornamental trees and shrubs tested here now populate, protect and beautify urban landscapes throughout the American southwest. In the 21st century, the Campus Arboretum perpetuates this legacy recognizing the heightened need for trees in desert cities facing increased challenges due to population, urbanization and climate change.
The UA Campus Arboretum is built upon the historical priorities of the Land Grant Institution to encourage land stewardship. Today we continue our commitment to research which promotes sustainable development and care of urban landscapes. We carry out research with students and community citizens, disseminate the latest science, and support faculty and institutional research worldwide. In these ways the Campus Arboretum promotes conservation of plant biodiversity, and improves the efficiency, value and capacity of urban landscapes to support people and planet.
Student Work
coming soon
Germplasm Sampling
coming soon
Citizen Science
coming soon