The University of Arizona

College of Agriculture and Life Sciences

Improving Lives, Communities and the Economy


  • Volunteers installing irrigation system.

    Sharing a Passion for Plants

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  • Teenagers planting a garden.

    Teens Grow Heirloom Apache Crops Impact Story

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  • The Tigermountain Foundation today has four community gardens, five University of Arizona-trained Master Gardeners and seven revenue streams.

    Community Gardens

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  • Little girl looking at a carrot she just pulled out of the garden.

    Inspiring Healthy Eating - Obesity Prevention in Kids Impact Story

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  • Shelly Gregory Photo

    Yuma County Plant Clinics

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  • Interactive Demonstration Garden

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  • Like Us On Facebook

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  • How to Become a Pima County Master Gardener

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  • Ten Steps to a Successful Vegetable Garden video series

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  • A basket containing green beans and summer squash.

    Our Neighbor's Farm Impact Story

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  • Thriving in the Arizona Desert

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  • Volunteers preparing soil and planting.

    Cultivating Gardeners and Urban Farmers Impact Story

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This section contains information for homeowners, landscape professionals and gardening enthusiasts. This is the place to get information on what to plant around the home and how to best care for those plants, including trees, shrubs, flowers and garden vegetables. Information for commercial and home lawn care, pest management and irrigation systems can also be found here. Looking for information on controlling pests in your home or around your local school – it’s all here!

What's Happening

It's time to mark your calendar for the Master Gardener annual Fall Plant Sale, October 10, 2015, from 8:00 a.m. to 11:00 a.m.

Enjoy creating a beautiful living picture succulent garden that can be hung in your patio or displayed as a unique table centerpiece.

In this two-part series, learn everything you need to know about how to grow citrus, Tucson's most popular type of fruiting trees.

In this two-part series, learn everything you need to know about how to grow citrus, Tucson's most popular type of fruiting trees.

October 25 - Plant Clinic & Sales

This class will cover how to incorporate water gardens into all types and sizes of yard.

Photo Credit: Remsberg

Join a Master Gardener this weekend, for a FREE guided tour of the Demonstration Gardens

Using herbs from your garden, you will learn how to prepare hand scrubs, bath salts, and infused oils and vinegars.

Save April 16, 2016, for the next Pima County Master Gardener Home Garden Tour.

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