Trees & Shrubs

Our plant experts can help you

Whether you're planting, potting or pruning, our plant scientists and other experts can guide you to better trees and shrubs.

Resources

Arboretum Newsletter

Learn about all things trees in the University of Arizona Campus Arboretum newsletter.

Shade Trees

One of our experts explains the ins and outs of shade tree trimming.

Our shade tree pruning video

Common Problems

How to recognize common tree problems.

Events

The Value of Trees in the Urban and Suburban Landscape

10 – 11:30 a.m., Jan. 25, 2025

Join the Pima County Master Gardeners online to learn about growing trees in the landscape.

Educational Materials

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Árboles de Mezquite y Palo Verde para el Paisaje Urbano

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Germination information for common Arizona restoration species

Guide

Tree Reference Guide for Maricopa County

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Arizona Landscape Palms and their Management

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Drought and Extreme Heat: Plant Responses and Landscape Maintenance Practices

Guide

Witches Broom on Blue Palo Verde

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