Bulletin
Bulletin Stories
Since 2015, the invasive azalea lace bug (Stephanitis pyrioides) has been causing serious damage to azaleas and rhododendrons in our state,...
Wild and Wonderful Willows of the Arboretum
Beautiful willows, such as the Salix gracilistyla ‘Melanostachys’ pictured here, are blooming in the Arboretum’s Witt Winter...
New Plantings in the Arboretum: 2021 in Review
In the latest issue of the Arboretum Bulletin, UW Botanic Gardens Curator of Living Collections Ray Larson writes his annual, in-depth review of new...
Quest for Gold: Fall Color in Larches
Broadleaf deciduous trees such as maples and sourwoods aren’t the only stars of the fall foliage season. Deciduous conifers such as larches...
15 Pacific Connections Plants for Your Garden!
Looking to add some pizzazz to your home garden? In the latest issue of the Arboretum Bulletin, landscape designer Janine Anderson profiles 15...
Hidden Treasure of the Arboretum: Mountain Stewartia
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...
Tried and True Grasses for the Northwest Garden
Ornamental grasses are finely textured plants that lend a casual and relaxed feeling to your landscape. They move with breezes and glimmer in...