The University of Arizona

College of Agriculture and Life Sciences

Improving Lives, Communities and the Economy

Pima Master Gardeners

  • How to Become a Pima County Master Gardener

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Pima County Master Gardeners are university-trained volunteers who serve as community educators. They work with the UA Cooperative Extension to provide researched-based information on environmentally responsible gardening and landscaping to the public.  Gardening questions, call the Plant Clinic 520-626-5161, Monday-Friday 8:30 am-4:30 pm

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FREE Demonstration Garden Tours!

Ask a Master Gardener at your local Tucson farmers' markets!

Ask a Master Gardener at your local Tucson farmers' markets!

What are the best fruit trees for Tucson?

Learn to grow delicious tomatoes in the desert!

Maintain your roses the right way from the experts!

Maintain your roses the right way from the experts!

Learn to grow delicious tomatoes in the desert!

Learn to identify problems and how to solve them.

Maintain your roses the right way from the experts!

Learn to grow delicious tomatoes in the desert!

Learn to grow delicious tomatoes in the desert!

Learn to grow delicious tomatoes in the desert!

Hear the history and heritage of Arizona's oldest University and its Arboretum.

Learn to grow delicious tomatoes in the desert!

Learn to grow delicious tomatoes in the desert!

Come learn what makes up the landscape!

Make new plants from old ones!

Visit the Sonoran Native plant garden at the UoA!

Join a Master Gardener to explore the techniques of seed saving.

What are the best fruit trees for Tucson?

Don't have the time or the means to travel to a tropical destination?

Join a Master Gardener to explore the techniques of seed saving.

Master Gardeners share their favorite plants for Tucson!

Which plant provide remedy for all sorts of ailments?

Visit the Sonoran Native plant garden at the UoA!

Veggie gardening in Tucson is very different!

Master Gardeners share their favorite plants for Tucson!

What are the best fruit trees for Tucson?

Veggie gardening in Tucson is very different!

What makes up the landscape?

Learn which plants are best and how to plant for pollinators.

Veggie gardening in Tucson is very different!

Save April 1, 2017 for this memorable event on your calendars!

Master Gardeners share their favorite plants for Tucson!

Fruit and nut trees create sustainable, healthy communities.

What's hydroponics vs aquaponics?

Make new plants from old ones!

Mediterranean climates are similar to the Sonoran desert?

This tour features unique trees, native uses, and folklore.

Join a Master Gardener to explore the techniques of seed saving.

What are the best fruit trees for Tucson?

Master Gardeners share their favorite plants for Tucson!

Visit the Sonoran Native plant garden at the UoA!

How do plants survive 100+ degree temperatures?

What are the best fruit trees for Tucson?

Which plant provide remedy for all sorts of ailments?

How do plants survive 100+ degree temperatures?

Hear the history and heritage of Arizona's oldest University and its Arboretum.

What's hydroponics vs aquaponics?

Fruit and nut trees create sustainable, healthy communities.

How do plants survive 100+ degree temperatures?

Proven techniques to help all your plants survive the 100+ degree temperatures.  Learn which plants are known to thrive in the heat.

Proven techniques to help all your plants survive the 100+ degree temperatures.  Learn which plants are known to thrive in the heat.

How do plants survive 100+ degree temperatures?

This tour features unique trees, native uses, and folklore.

How do plants survive 100+ degree temperatures?

What's hydroponics vs aquaponics?

How do plants survive 100+ degree temperatures?

Don't want to miss any announcements from the PIma County Master Gardeners? Don't let Facebook bury notices of our FREE educational opportunities! Go to our homepage, Pima County Master Gardeners, and where it says "Following" (under the photo of the Mother of Millions), just check where it says "See first." Any time we post, it will appear at the top of your news feed. Thanks!

Pima County Master Gardeners | A new photo has been shared | 12 hours 52 min ago

The weather is great--come by the Pima County Extension Demonstration Gardens, 4210 N. Campbell this Saturday at 9 am for a FREE tour led by a Master Gardener! Tours every Wednesday and Saturday. https://extension.arizona.edu/sites/extension.arizona.edu/files/events/d...

Pima County Master Gardeners | A new photo has been shared | 1 day 11 hours ago

Migrating Monarch Butterfly at Pima County Master Gardeners

Leslie Ann Epperson | A new photo has been shared | 1 day 22 hours ago

No videos for Pima Master Gardeners are listed. Please watch Arizona Cooperative Extension videos on YouTube.