Ohio State University Extension - Seneca County

Ohio State University Extension - Seneca County The OSU Seneca County Extension page will consist of updates and events from our office.

The OSU Extension – Seneca County page will share updates and events from its office (including agriculture and natural resources, 4-H youth development, family and consumer sciences, Master Gardener Volunteers, and community development)

06/18/2026

Camper Families: Please remember tomorrow, June 19, the ferry will arrive at 1:30 pm. Pick up will be the same area as drop off. Our office will be closed in observance of Juneteenth and will not really be able to answer calls. I will have calls forwarded and will answer as I can.

Send a message to learn more

06/18/2026
06/18/2026

Our favorite camp tradition!

It's a wet evening here at camp, but rest assured we are all safe and having fun in the rec hall!
06/18/2026

It's a wet evening here at camp, but rest assured we are all safe and having fun in the rec hall!

The Qualtrics for Misc. Project judging is now available. Please read through the letter BEFORE you click on the links ...
06/17/2026

The Qualtrics for Misc. Project judging is now available. Please read through the letter BEFORE you click on the links to sign up for a time.

Members should only sign up for one time, per project. Please do not sign up for the same time for multiple projects.

Project judging will take place on July 8 from 2-8 pm. Gardening judging is a separate day, July 25 from 9 am to 12 pm.

If you have any questions, please reach out.

June 17, 2026 - 3:36pm -- [email protected] The Qualtrics for Misc. Project judging is now available. Please read through the letter BEFORE you click on the links to sign up for a time. Members should only sign up for one time, per project. Please do not sign up for the same time for multiple proje...

Contact our office if you have any questions!
06/17/2026

Contact our office if you have any questions!

Spotted Lanternfly in Ohio | Early summer is when adult SLF start to appear. They go from egg masses to nymphs to adults in the span of 2-3 months.

These invasive insects are always the topic of lots of conversations and questions as the adults become more visible.

If you have specific questions about SLF in your community, contact your local Extension office.

More information about the SLF lifecycle can be found in the link in our comments:

Agriculture has always played a major role in Seneca County. But has it always looked like it does now? 🤔Join us on Augu...
06/17/2026

Agriculture has always played a major role in Seneca County. But has it always looked like it does now? 🤔

Join us on August 4 at 6:30pm at Bliss Memorial Library to learn about how agriculture in Seneca County as changed throughout the years.

▶ Register by August 1 by calling Bliss Memorial Library at (419) 983-4675.

Address

3140 S State Route 100, Ste E
Tiffin, OH
44883

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

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