Welcome to the Fullerton Arboretum ×

Cultivating a Sustainable Future

Fall Plant Sale

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California Native Plants and Much more!

  • Friday, December 3, 2–5 p.m., Fullerton Arboretum members* and Titan Card holders only. An exclusive opportunity to bring questions, plant lists or garden layouts with you to discuss with our talented team of Horticulturists.
  • Saturday, December 4, 9 a.m – 3 p.m. , Open to the public.

We're back in-person! Check out over 150 varieties of California-native and drought tolerant plants grown here at the Arboretum! 

*Members receive a 10% discount on all plant purchases during the sale.

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Fullerton Arboretum Fall Hours

Fall hours beginning August 25. Fullerton Arboretum Members and CSUF students will have access to the Arboretum beginning August 24, 2021. To view our fall hours and additional information, please click the button below.

Hours & Directions

All tours and field trips have been suspended at this time.

Support our Mission

There is much work to be done to ensure the success of the Fullerton Arboretum in the years to come! Your contributions helps us continue in our mission to care for these plants and ongoing projects, as well as provide for the native wildlife that calls our gardens home. Thank you for your support!

Membership Donate

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Sponsor a Tree at Fullerton Arboreum

Help our trees thrive! Healthy trees ensure offspring for tomorrow's plants, strengthening the future wellbeing of our gardens. Your tax-deductible gift will directly fund the care for a specific tree in the garden for a period of one year. Your gift will be recognized by a personalized sign placed near the tree. For trees in need of a sponsor and gift amount, visit our Ways to Give page.

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Enjoy our videos. Follow us on YouTubeOpens in new window

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Did you know ficus trees are fig trees?

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Tour our Channel Islands Garden.

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The wonders of the Yucca!

Consider donating to the Arboretum.



What is a Biome?

A biome is a set of ecosystems that has similar weather, rainfall, animals, and plants. Learn more about the biomes we have here at the Arboretum.

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Plan Your Event With Us

Perfect for weddings, corporate events, family celebrations and more.

Plan My Event

Try our New Interactive Map

Explore the Arboretum no matter where you are with this new interactive map. This map is currently in development. Your feedback is welcome!

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Watch Us Live

Click the images below to view our live, on-site cameras of the Heritage House and lake.

Welcome to the Fullerton Arboretum
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Last Published 11/19/21

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