Public Meeting for Japanese Garden Master Plan Project: November 16
In partnership with Seattle Parks and Recreation, the Arboretum Foundation is developing a plan to reconstruct the stone wall at the north end of...
News Articles
Arboretum Master Plan Turns 21
Approved by the City of Seattle in 2001, the Arboretum’s comprehensive Master Plan has come of age! Over the past two decades, the plan has...
Education Center Pre-Design Open House: December 5
The Arboretum Foundation, UW Botanic Gardens, and Seattle Parks and Recreation invite you to attend a public meeting at the Graham Visitors Center...
Hundreds Turn Out to Celebrate Loop Trail
An estimated crowd of between 800 and 1000 visitors came to the Arboretum on Sunday, April 8 to celebrate the Grand Opening of the Loop Trail. The...
Arboretum Unveils New Way-Finding and Interpretive Signage
Arboretum Unveils New Way-Finding and Interpretive Signage After three years of careful planning and design, Seattle Parks and Recreation, UW...
News Articles
Volunteers Help Host First Seattle Botanic Gardens’ Plant Sale
Volunteers helping shoppers at check-out in the Big Greenhouse. (Photo by Polly Teeter)BY ALICIA HAMILTON Our annual Fall Plant Sale took place at the Graham Visitors Center in the Arboretum last Saturday, September 19. Though it happened on a single day, the sale was...
Helping the Recovery of North America’s Rarest Fir
Arborists Lincoln and Shea after collecting the Santa Lucia fir cones. (Photo: Joanna Long)Seattle Botanic Gardens arborists Shea Cope and Lincoln Erbeck are quite the dynamic duo. They spend much of their time ensuring that the thousands of trees growing in the...
Growing Connections: Celebrating the Volunteers of Seattle Botanic Gardens
Volunteers and staff mingling at the 2026 Volunteer Appreciation Party.BY ALICIA HAMILTON On Monday, August 31, volunteers from across Seattle Botanic Gardens came together at the Center for Urban Horticulture (CUH) for our 2026 Volunteer Appreciation Party—a...
Bulletin Stories
Symbiotic Marvels: Get to Know the Small but Mighty Lichens of the Arboretum
Figure 1: Lichens on the Ceanothus in the Graham Visitors Center parking lot, including Ramalina farinacea, Usnea species (fruticose), Evernia prunastri and Physcia tenella (foliose).TEXT BY KATHERINE GLEW | Photos by Richard Droker Hidden beneath the leaves and...
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...
Fabulous Fabiana
Fabiana imbricata f. violacea blooming in the Arboretum in summer. (Photo by Cynthia Welte)BY CYNTHIA WELTE As a horticulturist, I have been studying plants for a long time—especially how to grow and care for them. And, although I’m not a botanist or taxonomist, I’m...
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