What Is the Master Gardener Volunteer Program?

The Master Gardener Volunteer (MGV) Program provides intensive training in horticulture to interested individuals who then volunteer their time assisting with educational programs and outreach for the local community through their local OSU Extension Greene County Office. You may have even seen our flyer around the community—check it out here. Feel free to print and share it with friends!

For more general information about the statewide MGV program, click here.

How to Become a Greene County Master Gardener Volunteer

Becoming an MGV is a rewarding way to deepen your knowledge of gardening and make a positive impact in your community. The Greene County MGV program seeks individuals who are eager to learn and committed to sharing their knowledge through volunteerism.

General Requirements:

  • Interest in education, gardening, and community service

  • Completion of formal OSU Extension training (50+ hours)

  • Completion of 50 volunteer hours within one year of training

  • Willingness to continue learning and contributing to Extension projects

2026 Greene County MGV Training Class Information

We’re excited to announce updates to our 2026 training schedule. While we originally planned to begin in spring, the new fall timeline allows for a richer and more accessible program for all participants.

Tentative 2026 Training Schedule:

  • Application Deadline: June 21, 2026

  • In-Person Interviews: Late June to early July

  • Mandatory Orientation: July 14, 2026, from 6:00–8:00 PM

  • Hybrid Classes (in-person & online): July – November 2026

Training topics include botany, soils, entomology, native plants, woody ornamentals, pollinators, and more. The program includes 50+ hours of classroom and field-based instruction, along with hands-on opportunities.

Application Process

  1. Review the Requirements:
    Read the MGV Position Description and Policy Statement to ensure this program is the right fit for you.

  2. Submit Your Application:
    Following the application instructions carefully, complete the online application.

  3. Interview Process:
    Applicants will be contacted to schedule an in-person interview. During the interview, applicants will receive OSU paperwork, training syllabus, and information about the required fingerprint-based background check. Full payment will be due after the interview. There may be limited opportunities to receive a scholarship.

  4. Orientation and Enrollment:
    Attendance at the orientation meeting is mandatory. During orientation, you’ll receive your class schedule and training materials.

  5. Complete the Training:
    Participate in formal OSU Extension training (July - November 2026).

  6. Fulfill Volunteer Hours:

    Complete 50 hours of volunteer service by August 31, 2027

Questions or Issues with Applying?

The Ohio State University
OSU Extension Greene County
100 Fairground Rd., Xenia, OH 45385
937-372-9971 Office
greene.osu.edu

Marina Miquilini                                                                
Agriculture and Natural Resources Educator                          
937-736-7205 Direct / 937-372-9971 Office                         
miquilini.1@osu.edu                                                            
greene.osu.edu 

Sarah Isbill
Agriculture and Natural Resources Program Assistant
937-952-1514 Direct / 937-372-9971 Office
Isbill.1@osu.edu
greene.osu.edu                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

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