Tour — Discover Plants from Down Under. 10 a.m., July 4, Arboretum Terrace Garden, Davis Commons shopping center, First Street and Richards Boulevard.

Walks With Warren — With Warren Roberts, arboretum superintendent. 8:30 a.m. July 8 and Aug. 12, gazebo.

Folk Music Jams — Play or listen. Noon July 10 and 24; and Aug. 7 and 21. Wyatt Deck.

Tour — Bring the Mediterranean Into Your Back Yard. 10 a.m. July 11, Arboretum Terrace Garden, Davis Commons shopping center, First Street and Richards Boulevard.

Tour — Water-Smart Plants. 10 a.m. July 18, gazebo.

Tour — Sun-Drenched Colors. 10 a.m. Aug. 8, gazebo.

Tour — California Native Plants in the Garden. 10 a.m. Aug. 15, Buehler Alumni and Visitors Center.

Tour — Planning Your Garden to Conserve Water. 10 a.m. Aug. 23, gazebo.

All events are free and open to the public. More information: (530) 752-4880 or arboretum.ucdavis.edu.