Join / Renew
Open Garden Tours
NPA members enjoy free garden tours all season long.
2024 Open Gardens
2024 Open Garden Book is available as a PDF file.
2025 Open Gardens
2025 Host Registration is now open! Click here to register and find out more about hosting an open garden.
2025 Open Garden Book will be mailed in April 2025 to members active as of the end of March 2025.
Contact NPA: 425-647-6004
info@northwestperennialalliance.org
Mailing Address: PO Box 1034 Bellevue, WA 98009-1034
