Here are upcoming gardening events through the Ohio State University Extension Office. For more information and a complete list, contact:

• OSU Mahoning County Extension Office, 490 S. Broad St., Canfield. 330-533-5538. Office hours are 8:30 a.m. to 4:30 p.m. Monday through Thursday.

• OSU Trumbull County Extension Office, 520 W. Main St. Suite 1, Cortland. 330-638-6783. Office hours are 8:30 a.m. to 4:30 p.m. Monday through Thursday.

Plant and Pest Clinic

You can submit your questions by calling the Mahoning County office at 330-533-5538 or emailing us at mahoningclinic@osu.edu. Please attach photos and add any information that would help research your plant and pest questions. The clinic is open April through October, Monday and Thursday 9 a.m. to noon. Walk-ins are welcome.

Wednesdays in the Garden: Growing Luffas

WHAT: Growing luffas — bring your own lawn chair!

WHEN: 6 p.m. Wednesday

WHERE: OSU Extension-Trumbull, 520 W. Main St. Suite 1, Cortland.

Garden Art Series: Garden Peace Poles

WHAT: Add art to your landscape using minimal space. The class includes a primed wooden post, paints and shared stencils. Please note, due to drying time, the pole may not be fully completed during class, but you may take supplies home to finish.

WHEN: 6:30 p.m. Wednesday

WHERE: OSU Extension-Mahoning, 490 S. Broad St., Canfield.

HOW MUCH: $25

MORE INFORMATION: https://go.osu.edu/gardenartseries

Mornings with the Masters: Butterflies

WHAT: Why don’t I have butterflies all season?

WHEN: 11 a.m. July 15

WHERE: Springfield Library, 10418 Main St., New Middletown.

Naturalist Series

WHAT: Protecting your natural resources: Soil — where it all begins

WHEN: 6:30 p.m. July 15

WHERE: OSU Extension-Mahoning, 490 S. Broad St., Canfield.

HOW MUCH: $5 per class or $30 for the entire Naturalist Series

MORE INFORMATION: https://go.osu.edu/protectingsoil

Wednesdays in the Garden: Planting

WHAT: Succession planting — bring your own lawn chair!

WHEN: 6 p.m. July 22

WHERE: OSU Extension-Trumbull, 520 W. Main St. Suite 1, Cortland.

Free Garden Speaker Series: BBQ Seasoning

WHAT: Grow your own BBQ seasoning

WHEN: 5:30 to 7 p.m. July 23

WHERE: Flying High, 100 Broadway Ave., Youngstown.

MORE INFORMATION: Call 330-533-5538