Sep 12 Best Trees for Tucson 11 a.m. – 12:30 p.m., Sept. 12, 2026 Pima County Join us at the library. Best trees = ones that fit your needs. Learn how to choose, plant, and care for them and get to know some overlooked desert-friendly gems.
Sep 23 Ask the Master Gardener 3 – 4:30 p.m., Sept. 23, 2026 Pima County Join us Online. Join Pima County Master Gardeners live! Ask your questions—chances are others have the same ones.
Sep 26 Best Trees for Tucson 1 – 2:30 p.m., Sept. 26, 2026 Pima County Join us at the Library. Best trees = ones that fit your needs. Learn how to choose, plant, and care for them and get to know some overlooked desert-friendly gems.
Oct 27 Best Trees for Tucson 3 – 4:30 p.m., Oct. 27, 2026 Pima County Join us at the Library. Best trees = ones that fit your needs. Learn how to choose, plant, and care for them and get to know some overlooked desert-friendly gems.
Jan 14 Image 2027 Spring Home Horticulture Course All Day, Jan. 14, 2027 Pima County Maricopa County 18-week course that provides the same science-backed gardening information Certified Master Gardeners receive without the certification or requirement to volunteer.
