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.

Mahoning Plant and Pest Clinic

You can submit your questions by calling the 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.

Fascinations with Hummingbirds

What: Learn about the remarkable journey “hummers” take each year and what we can do to entice them to our area with the food they need to survive and thrive.

When: 11 a.m. Wednesday

Where: Michael Kusalaba Library, 2815 Mahoning Ave., Youngstown

Cost: Free. No registration is required.

More information: Call 330-533-5538

Mammal Skulls Tell it All

What: This session will explore the secrets hidden in the skulls of Ohio’s mammals. Participants will learn how skull features reveal insights into animals’ diets, mating habits and lifestyles — offering clues that can help identify wildlife and understand their behaviors in the natural world. The program will be led by Stephanie Hughes, an OSU Extension Master Gardener Volunteer and Ohio Certified Volunteer Naturalist, who brings hands-on knowledge and passion for local wildlife education.

When: 6:30 p.m. Wednesday

Where: OSU Extension Office, 490 S. Broad St., Canfield

Cost: $5

More information or to register: Call 330-533-5538

Spring Garden Workshop

What: Designed to inspire and educate, the workshop features two keynote presentations, a variety of hands-on and informational breakout sessions, door prizes, and opportunities to connect with local gardening experts and Master Gardener Volunteers. Topics range from plant selection and soil health to sustainable landscaping practices and garden art. The morning keynote, “Easy Perennials and Annuals to Add Color to Your Landscape,” will be presented by Pam Bennett, Extension Educator and Master Gardener Volunteer Program Director. The afternoon keynote, “Top Trees and Shrubs for Northeast Ohio,” will be led by Paul Snyder, Operations Manager at Secrest Arboretum, highlighting resilient and regionally adapted woody plants.

Attendees will select three breakout sessions from options including growing plants from seed, rain gardens, soil health, succulents, pruning basics, creating wildlife-friendly spaces, and creative garden art projects. A hot lunch, educational handouts, session proceedings, and an optional make-and-take item are included with registration.

When: 9 a.m. to 3:30 p.m. April 25

Where: OSU Extension Office, 490 S. Broad St., Canfield

Cost: $45, which includes all sessions and materials. Advance registration is required and space is limited.

More information or to register: Call 330-533-5538 or go to go.osu.edu/springworkshop2026

Speaker Series: Stir-Fry Garden

What: In partnership with Flying High, this series offered by the OSU Extension Office is designed to educate community members on gardening techniques and food preparation using homegrown ingredients.

It will provide participants with hands-on learning opportunities focused on growing, maintaining and utilizing garden produce.

Attendees also will have the opportunity to sample simple dishes prepared with ingredients highlighted in each session.

When: 5:30 to 7 p.m. April 30

Where: 100 Broadway Ave., Youngstown.

Cost: Free, but advanced registration is required. Participants are encouraged to dress for outdoor conditions, as sessions will be held rain or shine. Seating will be provided. In the event of severe weather, cancellations will be announced by 10 a.m. on the Mahoning County Extension Facebook page.

More information: Call 330-533-5538.

Morning with the Masters: Bluebirds

What: Learn to recognize their nests, eggs and habits, along with information on building your own bluebird house. In addition, other birds will nest in these boxes, but not all are welcome.

When: 11 a.m. May 6

Where: East Library,

430 Early Road,

Youngstown, OH 44505

Cost: Free and no registration required.

More information: Call 330-533-5538.