Becoming a Master Gardener Volunteer

Texas A&M AgriLife Extension Service logo

Thank you for your interest in becoming a Master Gardener for Texas A&M AgriLife Extension.

Master Gardeners are volunteers trained to assist the Texas A&M AgriLife Extension in reaching its mission to bring relevant, research-based information in horticulture to the public. Volunteers are members of the local community who are enthusiastic, willing to learn, and want to educate other residents of Harris County.

Summer Volunteer Training Information 

Applications for Summer Training 2024 are closed.

If you would like to be notified about the orientation dates for the 2025 training class, please add your name to the waitlist HERE

Orientation:    Attendance and a completed application are required for class selection. The next orientation will take place in Spring 2025.


When:                12 weeks Summer
June to August  (No class July 4th)
                          Every Thursday from 8:30am to 3:30pm
Location will vary week to week. Classes will take place across Harris County.

Cost:                $275 (includes training book and class)
                        $470 for couples sharing a book

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