Sep 21 NEW! Science Short: Propagating Cacti 5 – 5:30 p.m., Today Pima County Join us online. Learn to grow cactus from cuttings & pups! Join a Master Gardener for simple, practical tips for adding to your desert garden.
Oct 10 Glorious Winter Gardens 11 a.m. – 12:30 p.m., Oct. 10, 2026 Pima County Join us at the library. Protect your garden from chilly desert nights! Learn cold-proofing tips, tough plants, and easy ideas for winter beauty and color.
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.
