Header photo: River otter in the Arboretum wetlands (courtesy Larry Hubbell).
Our full-color horticultural and botanical magazine
Published since 1937, the Washington Park Arboretum Bulletin is a quarterly botanical and horticultural magazine. A benefit of Arboretum Foundation membership, it includes in-depth articles on the Arboretum collections and history, as well as general information of interest to botanists, gardeners, and plant lovers in the Pacific Northwest and beyond.
You can also purchase the Bulletin at the Arboretum Gift Shop for $5 per copy.
Page 2 Summer Enchantment—Jane Stonechiper
Page 3 Golden Oak: An Arboretum Sentinel—David Zuckerman
Page 5 HIDDEN TREASURES OF THE ARBORETUM: Mountain Stewartia—Niall Dunne
Page 7 Mapping Cedar Dieback—Niall Dunne
Page 10 Pacific Connections in Your BackYard—Janine Anderson
Page 16 Oaks of the Arboretum—Dirk Giseburt
Page 20 An Interview with Iain Robertson—Jennifer Ott
Page 23: PLANT ANSWER LINE: Salt-Tolerant Plants & Seaweed Mulch—Rebecca Alexander
Page 26 IN A GARDEN LIBRARY: Notable New Books on Plants and Gardening—Brian R. Thompson
Thanks to Our Sponsors!
The Summer 2021 issue of the Bulletin was made possible by:
For information on advertising/sponsorship opportunities—or to submit an article idea—please email the editor, Niall Dunne, or call him at 206-325-4510.
Jul 14, 2021
We had a good turnout for our Virtual Annual Meeting on June 16. More than 70 Arboretum Foundation members tuned into the Zoom webinar to hear about our fiscal-year accomplishments, listen to updates from our UW and City partners, and participate in our Board of...
Jul 13, 2021
Stewartias are among the stars of the summer-flowering season at the Arboretum. While the Asian stewartia species in the main grove on the southern edge of the Camellia Collection justifiably receive a lot of praise, the lesser-known mountain stewartia (Stewartia...
Jul 12, 2021
The Foundation and its partners at the UW and City of Seattle are delighted to announce that a restoration project in the Arboretum has been awarded the prestigious Founders Fund for 2021 by the Garden Club of America (GCA). The award of $30,000 will help us complete...