Arboretum and Botanical Garden at Cal State Fullerton

Arboretum and Botanical Garden at Cal State Fullerton Explore the plant world through collections that preserve and promote worldwide plant diversity and

Shish*to peppers, pumpkins, and Valencia oranges for sale. Pumpkins are $10 or smaller ones are $5. Fruit is $5 per bag ...
06/25/2026

Shish*to peppers, pumpkins, and Valencia oranges for sale.

Pumpkins are $10 or smaller ones are $5. Fruit is $5 per bag or cup. It is harvested Thursday mornings and becomes available around noon. Subsequent days is available for purchase at our front gate, 9 am to 3:30 pm, or until sold out.

06/25/2026

We filled the garden at the Day of Music event, can’t wait for you to join us for our next Evening Stroll — After Hours at the Arboretum July 17, 2026 5:30pm-7:30pm! 🪷🐢

Pineapple lilies are blooming at the front entrance (which is now open as of last week!) Native to southern Africa, they...
06/25/2026

Pineapple lilies are blooming at the front entrance (which is now open as of last week!) Native to southern Africa, they have no relationship to actual pineapples.

Moments we loved from the first day of summer at the Day of Music event! 🌱☀️
06/24/2026

Moments we loved from the first day of summer at the Day of Music event! 🌱☀️

Did you know that a bucket of fresh Valencia oranges can make delicious, refreshing orange juice? Harvest our fresh oran...
06/23/2026

Did you know that a bucket of fresh Valencia oranges can make delicious, refreshing orange juice? Harvest our fresh oranges yourself during our U-Pick Orange Event this Friday, June 26 at 10:00 AM. Bring your family and friends and enjoy a fun day outdoors picking sweet, juicy oranges straight from the tree.

Beautiful day in our Baja California zone and the Palo Brea (Parkinsonia praecox) is blooming up a storm! The bees are a...
06/23/2026

Beautiful day in our Baja California zone and the Palo Brea (Parkinsonia praecox) is blooming up a storm! The bees are abuzz.

Free plant alert! Join the flower team this Saturday for some family fun and a free pot marigold plant (Calendula offici...
06/22/2026

Free plant alert! Join the flower team this Saturday for some family fun and a free pot marigold plant (Calendula officinalis)

06/22/2026

Day of Music 2026🎶🌳🎷♥️
Amazing way to enjoy nature and music by mixing the two!
Thank you to the amazing staff, volunteers, artists, bands, and organizers who helped set this
up! Can’t wait to see you all next year!

Nature socal
octravel ocguide csuf calstatefullerton dateidea botanicalgarden explore

Thank you Flower Field interns and arboretum volunteers for your hard work bringing this season's floral-filled display ...
06/18/2026

Thank you Flower Field interns and arboretum volunteers for your hard work bringing this season's floral-filled display to life! From prepping irrigation lines and planting young seedlings, to caring for each new row, every step creates a vibrant display for our community and pollinators. We can't wait to share the bloom with you in the months ahead!

Hello Harvesters! Join us Friday, June 26th, for our orange harvest event at the Fullerton Arboretum & Botanical Garden....
06/18/2026

Hello Harvesters!

Join us Friday, June 26th, for our orange harvest event at the Fullerton Arboretum & Botanical Garden. The focus will be on learning how to grow and harvest valencia oranges, a touch of Orange County history, and to understand the distribution system of our foods.

This will be a hands-on-U-pick experience for kids and families hosted by the E3 Urban Fruit Orchard Stewardship team. Please join us for community engagement and a fun experience.

Address

1900 Associated Road
Fullerton, CA
92831

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm
Friday 9am - 4pm
Saturday 9am - 4pm
Sunday 9am - 4pm

Telephone

+16572783407

Website

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