The Mediterranean Collection at Leaning Pine Arboretum on the Cal Poly campus in San Luis Obispo, California. Photo: Saxon Holt/PhotoBotanic

Photo: Saxon Holt/PhotoBotanic


Join or Renew today!


We believe in the value of environmental literacy and the power of gardens to enrich lives and heal our environment.

Whether you’ve been with us for years or are new to Pac Hort, we invite you to join us as we move into our next 50 years.

We believe in the value of environmental literacy and the power of gardens to enrich lives and heal our environment. We know you feel the same way.

This is an exciting time. We’re bringing cutting edge horticulture and emerging environmental science to our community through new programs, our much-loved publications, and our expanded relationships with place-based organizations from B.C. to Baja.

Become a member, renew, or extend your membership today.


 Join or Renew today!


Give a Gift Membership

Pac Hort is even better with friends. Birthdays, graduation, or celebrating a special event? Give a gift membership! Follow this link for complete details.

Make a Donation

Support PHS with a one-time contribution or choose a recurring monthly amount to support the future and sustain our work.

Please donate today.

Pacific Horticulture Society is a 501(c)(3) charitable organization. Membership fees and donations are tax-deductible as allowed by law (federal tax ID 94-1684498).


Join or Renew today!