This Tri-state high tunnel school webinar series is organized by Extension educators and specialists from three states: Ohio, Michigan, and Indiana. Different topics are designed for Beginner, Intermediate, and advanced high-tunnel growers. All sessions will be hosted via Zoom every Wednesday, 12:30-1:30 pm Eastern Time from February 25 to April 1, 2026. The webinars are free and open for registration at the Zoom link.

A student is pruning and trellising tomatoes in a high tunnel at the Purdue Student Farm (Photo by Chris Adair).
Key Series Highlights:
- Beginner: Two sessions discussing the ins and outs of high tunnel production, extending the growing season and how to grow blackberries, raspberries, and strawberries.
- Intermediate: Two sessions focusing on growing highly economic vegetable crops, irrigation techniques, and food safety.
- Advanced: Two sessions covering pest management, new technology and funding options from USDA NRCS.
For detailed information about the Tri-state High Tunnel School Webinar Series, please check the announcement from the Ohio State University.
For questions, please contact
Pressley Buurma
Agriculture and Natural Resources Educator, Ohio State University Extension in Seneca County
buurma.20@osu.edu
419-447-9722