Mailing address:


P.O. Box 1156

Manhattan Beach, CA 90267

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MBBG is a 501c3 non-profit organization. Our mission is to promote a revolution of Earth-friendly gardens in the South Bay and your support helps make that happen!

MBBG's demonstration garden is located in Polliwog Park. It showcases California native plants and is a tool used when working with volunteers including students, seniors, disabled adults, parents, scouts, and work-place groups. The garden is also a great place to visit and picnic. MBBG maintains an educational website, offers free gardening classes in spring and fall, and participates in local events. The all-volunteer run organization thanks you for your generosity!

By providing your address we can mail you a membership card which can be used to receive discounts at local nurseries. 

We are a small non-profit organization run by volunteers. We do not share contact information with any person, organization, or entity, without expressed consent.


Support your local garden. Basic membership donations go towards tools, seeds, new plants, and educational materials. 


Make online donations below.

Mail-in address at top of page.



Individual and family Gold Membership and corporate Gold Sponsorship donations enable the organization to accomplish large goals such as capital improvement and scout projects. If desired, you will be acknowledged on the MBBG website and in the garden’s entry display case. 


Make online donations below.

Mail-in address at top of page.


Consider donating in memory of a loved one. If desired, those who give will be acknowledged on the MBBG website and in the garden’s display case.


Make online donations below.

Mail-in address at top of page.

Current Corporate GOLD Sponsors Include: 

West Basin Municipal Water District,

Metropolitan Water District, Chevron, Enviroscape,

Garden Magic Company, Manhattan Beach Rotary Club,

Wild Birds Unlimited Nature Store in Redondo Beach,

Marina del Rey Garden Center,   Hermosa Garden Club.

Current GOLD Members 


Ellen Adams, Linnea Bucher,

Kathleen & Milton Campbell, Kathy Clark,

Memorial Poppy donations by Stephanie Cohen honoring

Li Yanru and Sharon Dannels, 

Ann Dalkey, Kristie Daniel-Digregorio,

Cynthia Davidson,   Stana Edgington,

Roy & Julie Gonella,   Gabriel & Stephanie Goshtigian, Patrick & Mary Goshtigian, Mike Gumino,

William & Debora Hass,   Hermosa Garden Club,

Sharon & Steve Jones (in recognition of Kathy Barron's contributions to MBBG), Betty A. Keel,   Kris Lauritson,

Charlotte & Russ Lesser, Charlotte Marshall,

Maxx McKenzie,   Sean Medi, Julie Meidroth,

Edie & Doug Merrifield, Lisa Ryder Moore & Pat Moore,

Dana & Bryan Murray in honor of Dana's mom on Mother's Day, Tei Okamoto, Sarah & Steven Olsen,

Laura & Layton Pace,   Deborah Blair Porter & John Porter,

Helen Ristani,   Sheri Schnabl,

Memorial Donation by Cori Iverson, Jordan Holbert, Kelly Conrad, Jennifer Norman & Amanda Cruse honoring Anita Koontz Stricter,   Patricia Woolley





Printable PDF for Mail-in Donations:

 - Premium Gold Membership
 - Premium Gold Membership