PHOTO CREDIT: ROSE ADA COMBS
Hardy Plant Society of Oregon
- Serving more than 2.500 gardeners of all levels throughout the Pacific Northwest
- Annual membership starts at $40, offering you access to Open Gardens and more!
- A volunteer-driven organization bringing plants and people together since 1984
The mission of hpso
Rooted in the Pacific Northwest, we bring plants and people together in the evolving world of gardening to inspire joy, curiosity, and learning.
Our vision is intention-driven — to create a flourishing community through the art of gardening. Our events and programming include:
why join hpso?
Member Benefits
Inspiration
Enjoy privileged access to members’ private gardens through our Open Gardens program.
Learning
Attend a speaker event. Soak up our full-color magazine. Sign up for a workshop.
Community
Meet other gardeners through our local study and interest groups.
Exploration
Go to local independent nurseries or sign up for one of our tours to destinations across the globe with fellow members.
News
Delve into your weekly newsletter to stay on top of classes, events, and other news the regional gardener needs to know.
Volunteering
Get involved in a committee or help out at an event. Opportunities abound.
2.500 strong and counting
Membership starts at just $40
Deepen your plant knowledge.
Build your gardening community.
PHOTO CREDIT: BARBARA BLOSSOM ASHMUM
HPSO at your fingertips
We’re here to help whether you’re a member or part of the larger gardening community.
Get in touch if you need help with:
- A new membership
- Your existing membership
- Publicizing an event to our members
- Anything else