Thank you for your


Humboldt Botanical Gardens Mission is to Inspire, Educate and Grow everyone in or near Humboldt County and Northwestern California though work with schools, clubs and the community.

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Donations may also be made via Snail Mail
Please make donations payable to: Humboldt Botanical Gardens

P.O. Box 6117 Eureka, CA 95502


  • Birds & Bees Educational Series

    The Birds and Bees Educational Series are monthly programs presented at Humboldt Botanical Garden

Birds & Bees Educational Series

Humboldt Botanical Garden 2022 Birds and Bees Education Series

The HBG Education Committee is excited to be resuming the Birds and Bees Education Series at the Garden. The education committee has scheduled classes featuring local experts to present topics ranging from worm farming to flower photography. Classes will be held on Saturdays at the Garden and will be free for members, general admission for non-members.

Would you or someone you know be interested in presenting? Contact Tammy Petitjean at 707-442-5139.

Apple Tree Care and Pruning - Hands On

March 4,2023 10am–12pm

Instructors: Eddie Tanner, Tom Shrader, Steve Lemke (Host)

"Rewilding" Native Plants and Wildlife 

April 1, 2023, 10am–12pm

Instructor: Pete Haggard

"What Is That Stuff on My Tree?" - Lichens

April 15, 2023 10am–12pm

Instructor: Marie Antoine M.S. - Lecturer-Botany, Cal Poly Humboldt

Gardens For Wildlife and Pollinators

April 29, 2023

Instructor: Bernadette Clueit


HBGF Annual Plant Sale

May 5-6, 2023 - All Day


Vegetable Gardening in Humboldt

May 13, 2023 10am–12pm

Instructor: Eddie Tanner


May 20, 2023



May 27, 2023



June 3, 2023



June 10, 2023



June 17, 2023



June 24, 2023



July 1, 2023