Earth Day/Arbor Day Celebration

Oso Creek Trail North of Jeronimo Rd. Mission Viejo, CA, United States

Celebrate Earth Day and Arbor Day by planting trees and shrubs along Oso Creek Trail north of Jeronimo Road! Participants should wear a hat, gloves, boots, and sunscreen, and lunch and ice cream will be available for volunteers while supplies last. The City is also hosting a Green Expo in the open space beside Oso Creek Trail that will feature earth-friendly activities and...

Free

Earth Day Cleanup – Huntington City Beach

Huntington City Beach 21579 Pacific Coast Hwy, Huntington Beach

Help make our waterways cleaner, healthier, and more beautiful by coming to Coastal & Inner Coastal Cleanup Day! Make sure to bring a 3 or 5 gallon bucket, resuable gloves, resuable water bottle, comfortable shoes, hat, and sunscreen! Parking is free with the attached flyer or mention of the event. Please contact Michelle Galvez at michelle.galvez@surfcity-hb.org or call 714-375-8445. This...

Free

Earth Day Cleanup – Bartlett Park

Bartlett Park 19822 Beach Blvd., Huntington Beach, CA, United States

Be a part of the solution! Protect our waterways by coming to Coastal & Inner Coastal Cleanup Day! Make sure to bring a 3 or 5 gallon bucket, resuable gloves, resuable water bottle, comfortable shoes, hat, and sunscreen! Parking is free. Please contact Michelle Galvez at michelle.galvez@surfcity-hb.org or call 714-375-8445. This event is free and registration is not required, but...

Free

Garden Design Workshop

Webinar CA, United States

Don't have much gardening experience? Not to worry. This webinar will go over sizing and siting a stormwater capture area, developing a palette of climate-appropriate plants, applying key design principles, and laying out a successful planting plan. This class is free, but advanced registration is required.

Free

Water Awareness Month

Various sites throughout OC - see link CA, United States

May is Water Awareness Month! Water is our most valuable resource, so it's critical to conserve water and prevent pollutants from flowing untreated into our waterways.

Free

Drip Irrigation Fundamentals

Webinar CA, United States

Save your landscape by learning about drip irrigation fundamentals! This webinar will discuss soil moisture balance, key components of a properly installed drip system, typical problems with drip and how to avoid them, and developing a successful maintenance practice. This class is free, but advance registration is required.

Free

Dump Day Placentia

Tri City Park 2301 N. Kraemer Blvd., Placentia

Rid your bulky household waste the stormwater-safe way. Bring it to this FREE Clean California Dump Day event! Mattresses, furniture, toys, e-waste, and more will be accepted. Hazardous materials (batteries, oils, paints), concrete, treated wood, and tires will not be accepted. Make sure to come early because once capacity is reached, no further items will be accepted. Also, please cover...

Free

E-Waste & Household Hazardous Waste Collection

Mission Viejo City Hall Parking Lot 200 Civic Center, Mission Viejo, California, United States

This free event will provide residents with a safe and convenient way to properly dispose of hazardous items. Accepted items include: pool chemicals, household cleaners, paint, batteries, electronics, and more. There is a limit of 125lbs or 15 gallons per vehicle. Please do not bring sharps, ammunition, construction materials, or appliances larger than microwaves. Proof of residency will be required...

Free

Calafia State Beach Cleanup

Calafia State Beach 250 Avenida Calafia, San Clemente, CA, United States

Join OC Coastkeeper and help clean up Calafia State Beach! Make sure to bring sun protection, closed-toed shoes, and reusable water bottle. Also, bring your own bag, bucket, and/or gloves.Gloves and bags can be provided for a suggested donation of $1/volunteer as well. Advanced registration is recommended by completing the form.

Free

Monarch Nature Trail Volunteer Day

5302 Rancho Road Huntington Beach, CA 5302 Rancho Rd., Huntington Beach

UCCE Master Gardeners of Orange County will teach you about Orange County's butterfly population, as well as the native plants they depend on to flourish. They'll have volunteer tasks for all ages like watering, seed collection, mulching, weeding, and more! Youth attendees will be able to participate in a "hands-on" nature activity too. No registration is required for this in-person...

Free

Rancho Santa Margarita Cleanup

Rancho Santa Margarita City Hall 22112 El Paseo, Rancho Santa Margarita, CA, United States

Sign up online today!

Free

Garden Design Workshop

Webinar CA, United States

Have questions about designing a garden? This webinar will cover sizing and siting a stormwater capture area, developing a palette of climate-appropriate plants, applying key design principles, and laying out a successful planting plan. This class is free, but advanced registration is required.

Free