Become a Coconino County Master Gardener

Master Gardeners are highly trained volunteers that invest their time and talents in local Arizona communities to grow food, support pollinators, sustain resilient home gardens and share their knowledge with others. Coconino County is always looking for those with an interest in environmentally responsible landscaping and gardening and who have a desire to teach those skills to others. 

Master Gardener Certification and Home Horticulture Courses

Our spring 2027 course will be offered online and run from January – May. 

Applications for the Master Gardener Volunteer track and spots for the Home Horticulture Certification track will open in fall 2026. Once they open this page will be updated.

Contact Elizabeth Johnson at epjohnson@arizona.edu with any questions about becoming a Master Gardener or to be added to our interest list and alerted when applications open.