Jim Olsen: Our Volunteer of the Year!
Jim Olsen receiving his award the greenhouse’s monthly potluck on Halloween. Congratulations to Jim Olsen, winner of our 2023 Volunteer of the...
News Articles
Plant Sale Cancelled, Earth Day Work Party Postponed & Other Updates
As COVID-19 continues to make headlines both here and abroad, our hearts out go to all those affected in our area and beyond. Based on evolving...
Our Most Successful Fall Sale!
More than 550 shoppers attended our Fall Plant Sale on Saturday, September 7. They helped us raise $8,500 in support of essential programs and tree...
Favorite Fall-Interest Plants at the Pat Calvert Greenhouse
The Pat Calvert Greenhouse sells young trees, shrubs, and perennials grown from seeds or cuttings taken primarily from the collection plants at...
25% Off Greenhouse Plants – Now Thru November 15
25% Off Greenhouse Plants – Now Through November 15 If you couldn’t make it to the FallAbundance sale this past weekend, then...
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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