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Northwest  Perennial  Alliance

Sharing a Passion for Gardening... for over 40 years!
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Open Gardens

Private Gardens. Shared Inspiration!

As a member of the Northwest Perennial Alliance, you're invited to explore 100+ private gardens through our popular Open Gardens program. Each year, gardens of all style and sizes are featured, including many that have never been opened before.

Member have access to:

  • Hidden garden gems open exclusively to members
  • Public Display Gardens offering free admission on select dates
  • Gardens organized by date and location, making it easy to visit several in one outing
  • Gardens open on weekend days from May through September, with special openings in other months

Open your garden.  We'd love to visit!

Hosting an Open Garden is one of the most rewarding ways to participate in NPA. Yes, your garden is worth visiting! No matter its size or style, fellow members would love to see what you've created. 

Click for More Information:

Open Gardens 2026 Registration Details & Tips 

Do you have questions or need help?   Contact us at opengardens@northwestperennialalliance.org

Open Gardens Website & Book

Members find details about Open Gardens in three ways:

  • The Members-only Website
  • The Open Gardens Book
  • Members-only Newsletters

The website and book include open dates, addresses, and descriptions of open gardens. They also include accessibility and parking information.

The Members-only Website contains up-to-date Open Gardens information, including new gardens not listed in the book. The website also includes garden photos and map links.

The Open Gardens Book is mailed to members in April. It's the go-to reference for visiting gardens and taking notes.

Our Members-only Newsletters are issued on Fridays before each open garden weekend, and includes any last-minute schedule changes.

Contact NPA:   425-647-6004

info@northwestperennialalliance.org

Mailing Address:   PO Box 1034  Bellevue, WA  98009-1034

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