The Northwest Perennial Alliance is a nonprofit volunteer organization for everyone who is passionate about gardening in the Pacific Northwest.
We are devoted to teaching, inspiring, and sharing the joy of gardening.
IMPORTANT NOTICE Open Gardens - Weekly Updates: Due to Washington’s COVID-19 directives, NPA will issue updates every MONDAY about the status of the upcoming weekend’s Open Garden Tours. We will post these updates here, plus email our members more detailed information each MONDAY - please check these weekly updates BEFORE driving to visit ANY open gardens in 2020.
Weekly Update: The next scheduled Open Gardens are August 14-15th - Our next weekly update is August 10th
See NPA member emails for more information and to see our Special NPA Requirements for Visiting Open Gardens.