Humor: The Garden is a Dangerous Place
Gardening is a scary pastime, or so writer Barbara Blossom Ashmun claims in her article in the latest Arboretum Bulletin. In her many years as a...
Bulletin
Bulletin Stories
Bigleaf Maple: A Native Tree With Much to Offer!
As the warmth of summer fills our days, the canopy cover of trees provides welcome respite from the heat. With a spreading crown and thick branches...
Marvelous Woody Mints of the Arboretum
The mint family, Lamiaceae, is a familiar one for gardeners. We plant lots of low-growing herbaceous plants from this group – such as salvias,...
2023 Annual Meeting Report
More than 70 Arboretum Foundation members joined us for our Annual Meeting & Picnic at the Graham Visitors Center on June 21 to hear about our...
Hidden Treasure of the Arboretum: Sichuan Mountain Ash
PHOTO: Sorbus setschwanensis blooming in the Arboretum in May. The Arboretum’s prized mountain ash (Sorbus) collection is in flower. One of...
David’s Favorites: A Native Tree Tour of the Arboretum
PHOTO: The Arboretum’s national champion Pacific crabapple blooming in late April. Washington Park Arboretum is known for its rich tapestry of...
Restoring the Hydrology of Arboretum Creek
Local non-profit the Friends of Arboretum Creek is working with King County and the Arboretum partners to improve the ecology of the creek and...
News Articles
Humor: The Garden is a Dangerous Place
Gardening is a scary pastime, or so writer Barbara Blossom Ashmun claims in her article in the latest Arboretum Bulletin. In her many years as a garden professional and hobbiest, she has been attacked by bald-faced hornets, poisoned by plant sap, sent to ER because...
Bigleaf Maple: A Native Tree With Much to Offer!
As the warmth of summer fills our days, the canopy cover of trees provides welcome respite from the heat. With a spreading crown and thick branches covered with a profusion of foliage, mosses, lichens and ferns, the bigleaf maple (Acer macrophyllum) stands out as a...
Marvelous Woody Mints of the Arboretum
The mint family, Lamiaceae, is a familiar one for gardeners. We plant lots of low-growing herbaceous plants from this group - such as salvias, basil, and bee balm - in our kitchen gardens and ornamental borders. But you may be surprised to learn that the family also...
Bulletin Stories
Humor: The Garden is a Dangerous Place
Gardening is a scary pastime, or so writer Barbara Blossom Ashmun claims in her article in the latest Arboretum Bulletin. In her many years as a garden professional and hobbiest, she has been attacked by bald-faced hornets, poisoned by plant sap, sent to ER because...
Bigleaf Maple: A Native Tree With Much to Offer!
As the warmth of summer fills our days, the canopy cover of trees provides welcome respite from the heat. With a spreading crown and thick branches covered with a profusion of foliage, mosses, lichens and ferns, the bigleaf maple (Acer macrophyllum) stands out as a...
Marvelous Woody Mints of the Arboretum
The mint family, Lamiaceae, is a familiar one for gardeners. We plant lots of low-growing herbaceous plants from this group - such as salvias, basil, and bee balm - in our kitchen gardens and ornamental borders. But you may be surprised to learn that the family also...
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