Pima County Master Gardener Calendar

Join us Online. A low-water landscape is more than cactus! Discover beautiful drought-tolerant shrubs, flowers, groundcovers, and trees for Tucson gardens.

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.

Únete a nosotros en línea. En temporada fresca, el clima es ideal, hay menos plagas y los cultivos son más nutritivos. ¡Aprende a sembrar y aprovecha!

Join us at the library. Gardening in the Sonoran Desert has unique challenges & rewards. Learn about the climate, soil & plants to garden successfully here!

Join us Online. Meet Triangle-leaf Bursage, a resilient Sonoran Desert native that stabilizes soils, supports wildlife, and helps young saguaros become established.

Join us at the library. Join Pima County Master Gardeners live! Ask your questions—chances are others have the same ones.

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.

Join us Online. Meet Blackfoot Daisy (Melampodium leucanthum), a hardy Sonoran native prized for its cheerful blooms, low water needs, and pollinator appeal.

Join us Online. Salt Cedar (aka Tamarisk) may be pretty, but it hides some ugly secrets. Learn what's at stake and how we can fight back.

Join us at the library. Start or refresh your landscape with smart planning! Learn to design, choose, and care for plants in a sustainable desert garden.