Past Events

  1. Dec 13, 2018, 5:30pm - 7:00pm

  2. Nov 28, 2018 through Nov 29, 2018, 7:00am - 6:00pm


  3. Oct 26, 2018, 1:00pm - 4:00pm

  4. Sep 14, 2018 through Sep 15, 2018, 3:00pm - 12:00pm

    Fall Native Tree Sale! DATES:  Friday September 14, 3:00p.m. –7:00 p.m. Saturday, September 15, 9:00 a.m. –Noon A variety of native trees from locally sourced seed will be featured in 3 gallon containers, 4'–5' tall.Most will sell for between $35 and $45. Species include, but are not limited to, various varieties of Aesculus, Asimina, Carpinus, Carya, Castanea, Cercis, Diospyros, Frankliniana, Gymnocladus, Lindera, Magnolia, Nyssa, Prunus, Quercus, Stewartia,and Viburnum.

  5. Jul 22, 2018, 1:00pm - 4:00pm

    Don’t miss the Chadwick Arboretum Open House. Bring your family and friends. It’s the best nature immersion of the summer! Free and ALL are welcome- This event includes:

  6. Jun 16, 2018, 7:30am - 11:30am

    Following Chadwick Arboretum’s very successful Spring Plant Sale & Auction, I happen to know that there are approximately 14,000 plastic pots, cell packs, and trays out there that need to be recycled or re-used. There are many materials in our community that can be recycled and kept out of our general trash collection. Join us to reduce this waste and help our planet.  

  7. May 10, 2018 through May 12, 2018, 8:00am - 3:00pm

    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.

  8. Apr 28, 2018, 9:00am - 3:00pm

    A Bug’s Life in the City: The Often Unseen Biodiversity that Surrounds Us and Why It Matters   April 28, 2018 Kottman Hall OSU Columbus Campus The Gardiner Lab studies vacant land as a conservation habitat for arthropods. Participants will learn of our research findings and view the rich fauna found within vacant lots. Attendees will also learn about the Ohio Bee Atlas and how to participate in bee citizen science programs.

  9. Apr 27, 2018 (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 27th, 10am

  10. Apr 5, 2018, 6:30pm - 8:30pm

    Join local “Garden Sage”, Deb Knapke to learn how to grow your own cocktail garden & raise funds for Chadwick Arboretum. Fresh, aromatic herbs in your tea or cocktails are a wonderful addition to your yard garden or business!   Each guest will receive a growing guide, free Plant & seeds, recipes and learn from Deb how to grow your cocktail garden this season! We’ll also have delicious herbal mocktails and savory & sweet desserts.   There will be an open cash bar, with Happy Hour Pricing for alcoholic drinks.