Reports & Financials
An archive of our Annual Report and audited statements
Each June, the Arboretum Foundation publishes an Annual Report to coincide with our Annual Meeting and Board of Directors Election. It includes highlights of our recent accomplishments, lists of members and donors, and audited financials from the previous fiscal year.
Financial statements audited by Greenwood Ohlund.
Annual Report 2024–25
Annual Report 2023–24
Annual Report 2022–23
Annual Report 2021–22
Annual Report 2020–21
Annual Report 2019–20
PDF (1.0 MB)
Annual Report 2019–20
(PDF 1.5 MB)
Annual Report 2017–18
(PDF 2.0 MB)
Conservation Corner: Large-Winged Wingnut
The winged fruits of Pterocarya macroptera maturing in summer. (Photo by Niall Dunne)BY CHRISTINA PFEIFFER Quietly tucked away in the Arboretum’s old field nursery, on the south side of Crabapple Meadow, a stately specimen of Pterocarya macroptera holds court amid a...
Volunteers Enjoy Field Trip to the Seattle Aquarium
BY ALICIA HAMILTON In late July, 40 volunteers from the Washington Park Arboretum, Center for Urban Horticulture, and the Seattle Japanese Garden enjoyed a special free outing to the Seattle Aquarium. For some, it was their first visit to the Aquarium in decades, and...
Japanese Garden Reopening Soon as Master Stonemason Set to Arrive
Workers placing a protective barrier around the Japanese Garden's prized Yamasaki Pine, prior to removal of the old wall. (Photo by Jared Ridabock)The Ishigaki Wall and Accessible Pathway project at the Seattle Japanese Garden is proceeding apace. Earlier this month,...
“Appreciate all your hard work and enjoy it every time we visit”
—R & K