WSU, OSU Links:
King County Master Gardener Program
Pests, Weeds, Diseases
Gardening in WA
WSU Pubs Extension
OSU Pubs Catalog:
Other Gardening Sites:
Great Plant Picks
UW Botanic Gardens (Horticultural Center, Arboretum)
Weather in Washington State
OSU Gardening Calendar Sky Swansons
Local Nurseries
Bug Hunt (good photos)
Garden Professors