Welcome to OSU Extension Greene County!

  1. Greene County Master Gardener Volunteer Annual Plant Sale

    May. 06, 2026

    This sale includes a variety of plants grown by the Master Gardener Volunteers, including vegetables, herbs, perennials, natives, annuals, and succulents.

    Click here for more details

  2. 4-H Camp Registrations are OPEN

    Apr. 16, 2026

    4-H Camp Registrations are OPEN!

    Overnight Camp for youth completing 3rd – 8th grade. Dates are Wednesday, June 3 at 3:00 PM - Sunday, June 7 at 10:00 AM Cost is $300.00 per camper, canoe is extra

    Day Camp for youth completing 3rd – 8th grade Date is Thursday, June 4 at 8:30 AM – 8:30 PM Cost is $100.00 per camper, canoe is extra

    Cloverbud Camp for youth ages 5-8 Date is Friday, June 5 at 9:00 AM – 4:00 PM Cost is $50.00 per camper

    Deadline to register is Monday, May 4

  3. Quality Assurance - Sunday, April 19

    Apr. 16, 2026

    Join us this Sunday at the OSU Extension Office, Buckeye Room, starting at 3:00 pm.

    Youth taking a livestock project generally must complete an approved Livestock Quality Assurance training to show or sell animals at the Greene County Fair.

  4. Aging Webinar Series

    Apr. 14, 2026

    Join us for four weekly webinar sessions in May. Each week, the informative sessions will be from 12 - 12:30 p.m.

    Click the link below to learn more and register.

    Aging Webinar series Flyer

  5. Beef Quality Assurance Training

    Feb. 18, 2026

    This BQA is sponsored by Farm Bureau, OSU Extension, and Greene County Cattlemen. QA credit is available for 4-H members.

    CLICK HERE to RSVP

  6. Ohio 4-H Conference

    Feb. 18, 2026

    Come join the fun at the 2026 Ohio 4-H Conference! Date: March 21 starting at 9:00 AM Location: Greater Columbus Convention Center, 400 N High Street, Columbus, OH Cost: $40 Registration Deadline: February 20, 2026 Fill out registration form and turn it into the Extension Office.
  7. 4-H Volunteers, Fingerprint reminder

    Feb. 11, 2026

    If you received information about getting your fingerprints done in 2025. Reminder, the deadline to have them done is February 15th.

    List of 4-H volunteers needing fingerprints

     

  8. Indoor Field Day

    Feb. 05, 2026

    Join us on February 14 for a day of Skill Building Workshops.

    Click here to read more about the event and registration.

  9. 4-H Volunteer Training

    Jan. 12, 2026

    There are two more Volunteer Trainings scheduled for attending:

    Sunday, January 18 – Volunteer Training, 3:00 PM;

    Monday, February 23 – Volunteer Training, 6:00 PM;

    Tuesday, March 31 – Volunteer Training, 6:00 PM;

    All trainings will be held at the Greene County Extension Office.

    Note: If you have break in service, you must complete the process as if you were a new 4-H Volunteer. Deadline for mandatory volunteer trainings is April 1, 2026.

  10. Sponsorship Drive

    Jan. 06, 2026

    To enhance participation in Greene County's 4-H Horse clubs, we need your support to achieve this goal!

    Please CLICK HERE to learn more about our Greene County 4-H Horse Program.

Pages