Local Clubs and Organizations

American Rhododendron Society—Seattle Chapter
Cascade Cactus and Succulent Society
Hardy Fern Foundation
Ikebana International—Seattle Chapter 19
King County Iris Society
Master Gardener Program—King County
Master Gardener Program—Snohomish County
North American Rock Garden Society—Northwestern Chapter
Northwest Fuchsia Society
Northwest Horticultural Society
Northwest Orchid Society
Northwest Perennial Alliance
Plant Amnesty
Puget Sound Bonsai Association
Puget Sound Dahlia Association
Puget Sound Mycological Society
Seattle Audubon Society
Seattle Dahlia Society

Seattle Tilth Alliance
Washington Carnivorous Plant Group
Washington Native Plant Society—Central Puget Sound Chapter

Local Public Gardens

Bastyr University Medicinal Herb Garden in Kenmore
Bellevue Botanical Garden in Bellevue
Center for Urban Horticulture (UW Botanical Gardens) in Seattle
Cottage Lake Gardens in Woodinville
Dunn Gardens in Seattle
Elisabeth C. Miller Botanical Garden in Shoreline
Kruckeberg Botanic Garden in Shoreline
Kubota Garden in Seattle
McMenamin’s Anderson School Garden in Bothell
Rhododendron Species Garden in Federal Way
Seattle Chinese Garden
Seattle Japanese Garden
Washington Park Arboretum (UW Botanical Gardens) in Seattle