Greene County Office

100 Fairground Rd.
Xenia, OH 45385

Hours of Operation

Starting June 1st, Our office is open Monday through Friday 8:00am-4:30pm. Please note that we are closed for lunch from 12:00pm - 12:30pm daily


Welcome to OSU Extension Greene County!

County News

  1. Soil Testing

    We are continuing to assist you with soil sample testing and now offer a drop box located outside the front door of our office for your convenience.  Agronomic soil samples cost $17 and Turf/Ornamental/Lawn samples cost $21.
  2. New Hours - Open at 8

    We are now open at 8!  We are now open Monday-Friday from 8-4:30. This will now allow us to close the office from 12-12:30 so that staff can take a lunch break and get caught up on the day. 
  3. 2021 Pre-fair Judging Sign-up Now Open

    Pre-fair judging will be held on June 30 and July 1.  Youth must sign-up/register for the time slot based on the judge.  All information is on our website at