Jul 16 Invasive Species Series: Battling the Invader: Understanding Salt Cedar (aka Tamarisk trees) 5 – 5:30 p.m., July 16, 2025 Join Pima County Master Gardeners online. Salt Cedar (Tamarisk) may be pretty, but it hides some ugly secrets. Learn what's at stake and how we can fight back.
Jul 21 Short Take: Keeping a Garden Journal 5 – 5:30 p.m., July 21, 2025 Join Pima County Master Gardeners online. Learn how to keep a garden journal to help you learn from successes and mistakes - and inspire you for what's to come.
Jul 25 Trees That Give Back: Edible Legumes in the Arid Garden 4 – 5 p.m., July 25, 2025 Join Pima County Master Gardeners online. Discover the vital roles of legume trees in our arid environment and in the lives and diets of people and animals.
Jul 28 NEW SERIES! Science Shorts: Plant Life Cycle & Reproduction 5 – 5:30 p.m., July 28, 2025 Join Pima County Master Gardeners online. Discover the intricacies of plant reproduction and what it takes for a seed to produce a plant and then more seeds.
Jul 31 Hummingbird Gardening with Salvias 4:30 – 5:30 p.m., July 31, 2025 Join Pima County Master Gardeners online. Year round, salvias attract pollinators to the garden. Discover how well they grow here in our low desert.
