Monthly Gardening Tips: Gardening tips for each month of the year.
Gardening Encyclopedia: links to a broad spectrum of information on Oregon gardening, such as news, calendars, how-to publications, audio programs, and the Master Gardener program.
Landscape Plant Identification: Contains images and information for over 900 landscape plants (mostly woody) listed in alphabetical order by genus from Abelia to Zalkovia. Also has a common name list and native plant list.
An Oregon Homeowner's Guide to Tree Care from the Oregon Department of Forestry
Farmers' Markets: A listing of local farmers' markets, events offered at each market and a "pick of the month" fruit or vegetable.
Month by Month Pest Alert: Plant problems caused by insects and other arthropods, diseases and non-pathogenic conditions from samples brought to the Oregon State University Plant Pathology Clinic each month.
Native Plant Society of Oregon: dedicated to the enjoyment, conservation and study of Oregon's native plants and habitats.
Northwest Grape & Berry Information Net: An information and communications resource for berry and grape production practices, research, and marketing.
OSU Master Gardener Botany: Botany Basics: Master Gardener Series Online Botany Training Module
National Pesticide Information Center: NPIC provides objective, science-based information about pesticides
Invasive Weed Resource for PNW: Nonnative Invasive Plants of Pacific Coast Forests
Oregon Federation of Garden Clubs: A listing of member garden clubs, contacts and events.
Oregon State Beekeepers Association: Information about bees and beekeeping. Includes events offered by a diverse bunch of individuals who share a fascination for the honeybee and its workings.
Oregon Tilth: A nonprofit research and education membership organization dedicated to biologically sound and socially equitable agriculture. Oregon Tilth offers education events throughout the state of Oregon, and provides organic certification services to organic growers, processors, and handlers internationally.