Past Events

  1. Observed holiday - OSU Extension Office Closed

    Nov. 28, 2025 (All day)

  2. Thanksgiving Day - OSU Extension Office Closed

    Nov. 27, 2025 (All day)

  3. Woodlawn Cemetery and Arboretum Tree Walk

    Nov. 25, 2025 3:00pm to 4:30pm

    Spend the evenings discovering trees. With over 100 different species of trees at Woodlawn, it can be tricky to tell them apart! On the tree identification walks, participants will be focusing on the subtle but easy cues that lead directly to identifying a tree. Learn techniques on diagnosing some common (and maybe not so common) tree problems.

  4. Master Gardener House Plant Clinic, Toledo Lucas County Library - Oregon Branch

    Nov. 20, 2025 6:00pm to 7:00pm

    Learn how to keep your plants thriving indoors. Attendees can bring in their small houseplants or pictures of the less portable plants and get advice from Master Gardener volunteers.   Sign Up For the Clinic: Library Registration

  5. Veterans Day - OSU Extension Office Closed

    Nov. 11, 2025 (All day)

  6. Ohio Soil Health Week

    Nov. 09, 2025 (All day) to Nov. 15, 2025 (All day)

  7. Master Gardener House Plant Clinic, Toledo Lucas County Library, Main Library

    Oct. 30, 2025 6:30pm to 7:30pm

    Learn how to keep your plants thriving indoors. Attendees can bring in their small houseplants or pictures of the less portable plants and get advice from Master Gardener volunteers.   Sign Up For The Clinic: Library Registration

  8. Master Gardener House Plant Clinic, Toledo Lucas County Library - Holland Branch

    Oct. 28, 2025 6:30pm to 7:30pm

    Learn how to keep your plants thriving indoors. Attendees can bring in their small houseplants or pictures of the less portable plants and get advice from Master Gardener volunteers.   Sign Up For the Clinic: Library Registration  

  9. Woodlawn Cemetery and Arboretum Tree Walk

    Oct. 28, 2025 5:00pm to 6:30pm

    Spend the evenings discovering trees. With over 100 different species of trees at Woodlawn, it can be tricky to tell them apart! On the tree identification walks, participants will be focusing on the subtle but easy cues that lead directly to identifying a tree. Learn techniques on diagnosing some common (and maybe not so common) tree problems.

  10. Noticing Nature Conference

    Oct. 18, 2025 9:00am to 3:30pm

    Don’t miss this opportunity to gather, grow, and be inspired! Registration for the 2025 Noticing Nature Conference is now open and seating is limited to just 75! Register - https://go.osu.edu/noticingnature2025

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