Chadwick Arboretum & Learning Gardens host a variety of university, community, and industry events in our gardens. Many are open to the public while others are reserved for members of specific organizations.  Our calendar of events includes all events, while highlighting those that are open to the public. We hope you will join us for one of these events soon.


  1. Feb 2, 2019, 8:30am - 3:00pm

  2. Feb 11, 2019, 9:00am - 3:00pm

  3. Feb 12, 2019, 9:00am - 3:00pm

  4. Feb 13, 2019, 9:00am - 4:00pm

    The OIPC Research Conference has been scheduled for this winter at the Nationwide & Ohio Farm Bureau 4-H Center on the OSU campus in Columbus. Registration, a call for posters, and a detailed agenda will be available soon on the OIPC website.  It is not too early to get this date on your calendar to be sure not to miss it!

  5. Mar 21, 2019, 3:00pm - 6:00pm

    Don't miss this annual favorite here at Chadwick Arboretum to stock up on some cool season flowers and vegetables! All proceeds benefit the students, gardens, and programs of the Cultivar Trial Gardens and Chadwick Arboretum & Learning Gardens.   

  6. Mar 28, 2019, 8:00am - 4:00pm

  7. Apr 6, 2019, 9:00am - 11:00am

  8. Apr 26, 2019 (All day)

    CELEBRATING TREES AND THOSE WHO PLANT AND NURTURE TREES! Save the date to join the Ohio State University Chadwick Arboretum & Learning Gardens as we celebrate Arbor Day on Friday, April 26th.

  9. May 2, 2019 (All day)

    The student internship program runs from May 2nd through July 26th.

  10. May 9, 2019 through May 11, 2019 (All day)

    Plant Sale & Auction Fundraiser Many Student Groups and Vendors offering: •new and unusual perennials and annuals •Herbs •Heirloom and Organic Vegetables •Colorful hanging baskets •Native plants •Unusual and dwarf conifers •Tools •Rain garden plants •Garden art •Stone carvings •Jewelry •Food Truck •and more. Thursday hours are 5:30 p.m .– 8:00 p.m. and is open to Member's Only for the highly anticipated Preview Party. If you are not a member, you can sign up at the door and join in the fun and first choice of plants. Unusual Tree and Shrub Auction begins at 6:00 p.m.