The University of Arizona

College of Agriculture and Life Sciences


  • 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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  • 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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  • How to Become a Pima County Master Gardener

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  • master gardener website

    Visit for landscape and garden information in Maricopa County

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  • Identify and control mosquitoes in Arizona

    Mosquitoes are the most important insect pests that affect the health and wellbeing of humans and domestic animals worldwide.

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  • Ten Steps to a Successful Vegetable Garden video series

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  • Thriving in the Arizona Desert

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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

Photo Credit: Remsberg

FREE Demonstration Garden Tours Resume Due to Popular Demand!

Come and learn how to successfully grow your Fall vegetables in the Sonoran Desert by one of Pima County's Master Gardener!

Did you know Winter vegetables grow exceedingly well in the Sonoran Desert?

Come hear Pima County's Master Gardener talk about the Preservation of Seeds and Plants for Diversification: Seed Saving.

If the thought of putting together an irrigation system gives you hives and heart palpitations this workshop is for you.

SAVE THE DATE for the Pima County Master Gardeners bi-annual plant sale!

Just in time for fall – make a unique and useful birdhouse for your fine feathered friends using Arizona-grown gourds.

Fertilizer, Amendments, and Their Proper Uses: Composting, Synthetic, Organic

Learn the basics of mosaics. Create your own stepping stone for your garden.

Citrus Care in the Sonoran Desert is a hot topic! Would you like to grow a citrus tree?

Yuma County Master Gardeners and MGM Garden Society will be selling landscape plants, vegetable and herb seedlings.

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