Answer Your Gardening Questions - Costa Mesa
Date & Time
From July 16, 2025 11:00am to August 15, 2025 9:00pm
Venue
Orange County Fairgrounds
This is an in-person event
No Registration Required
About the Event
Visit Our Booth at the Fair!
UC Master Gardeners will be on hand to answer your gardening questions at our booth and in the gardens and will provide special displays and discussions about composting/vermiculture, hydroponics, emerging tree pests, and more. You will find us just outside the Silo Building all through the fair.
Wednesday, July 16 - Sunday, August 17, 11:00 a.m. – 9:00 p.m. (to midnight, Friday, Saturday
Orange County Fair
Orange County Fairgrounds
88 Fair Drive, Costa Mesa, 92626
No Registration Required
Fair entry ticket prices vary https://ocfair.com/oc-fair/admission