The University of Arizona

College of Agriculture and Life Sciences

Improving Lives, Communities and the Economy

Maricopa County Master Gardener

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    Visit for landscape and garden information in Maricopa County

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    Master Gardener Plant & Landscape Help Desk

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Maricopa County has a vibrant and active Master Gardener program. Master Gardeners are volunteers trained to assist you with your landscape and garden questions.

Do you have a garden or landscape question? [ info ]

Check out our resources and events on the tabs below

Would you like to become a Master Gardener?  [ how-do-i-become-maricopa-county-master-gardener ]

What's Happening

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This interesting specimen is a close up of a Monkey Puzzle Tree (araucaria araucana). This one is in British Columbia, near Vancouver.

Maricopa County Master Gardeners | A new photo has been shared | 2 days 9 hours ago

Gardeners ... the DIG (Desert Institute of Gardening) is holding its last class of the summer session, Still Crazy for Compost. DIG classes are taught by our own Master Gardeners. This compost class is taught by Master Gardener Bonnie Newhoff and is held tomorrow, Thursday, July 21, 2016 from 6:30-8:30 pm. Class is being held at the MCCE (Cooperative Extension) office, 4341 E. Broadway Road, Phoenix, AZ. Registration Fee is $20.00 or $10.00 for Master Gardeners. If you are a master composter or a novice, you are going to love this class. Register at the door or at:

Yvonne R. Cooper | A new link has been shared | 3 days 5 hours ago

If you have a gardening question, please ask on this link -
This goes to the kind and knowledgable volunteers that run the Help Desk. They have the resources at their finger tips to help answer your question.

Maricopa County Master Gardeners | A new link has been shared | 2 weeks 22 hours ago