Upcoming plants events in Tucson

• Sun, 11 Jan, 2026 - 09:30 AM

  Edible Landscapes, a University of Arizona Campus Arboretum tour.

  Old Main Building

  Free
• Sat, 22 Nov, 2025 - 09:30 AM

  Environmental & Natural Resources Building 2 Tour

  Environmental and Natural Resources 2
• Sun, 21 Dec, 2025 - 09:30 AM

  Trees around the World, a U of Arizona Campus Arboretum Tour

  Old Main Building
• Sun, 23 Nov, 2025 - 09:30 AM

  Medicinal Plants, a tour of the University of Arizona Campus Arboretum.

  Old Main Building
• Sun, 07 Dec, 2025 - 09:30 AM

  University of Arizona Campus Arboretum History, a tour of the arboretum.

  Old Main Building
• Sun, 14 Dec, 2025 - 09:30 AM

  Sonoran Native Plants is a University of Arizona Campus Arboretum tour.

  Old Main Building
• Sun, 30 Nov, 2025 - 09:30 AM

  Old Main: New Directions in Landscape U of Arizona Campus Arboretum Tour

  Old Main Building