Tree Care & Identification

Please use the following links for information on tree care and plant identification

Elizabeth C. Miller Library

University of Washington:  Elizabeth C. Miller Library

 

Great Plant Picks

Plant recommendations for Pacific Northwest gardens

 

Hortsense

Plant pest and disease information

 

Northwest Horticulture Society

Horticulture information

 

Oregon State University: Landscape Plant images, information and identification

A very helpful resource!

 

Oregon State University: Trees of the Pacific Northwest

Identification resource for our Native Conifers

 

Street Tree Planting Procedures

Seattle’s guidelines for selecting street trees

 

The International Society of Arboriculture

Great books, great information and an overall great resource

 

The Plant Answer Line

The University of Washington’s reference service for gardeners

 

University of Washington Botanic Garden Center for Urban Horticulture

An international hub for plant research, information, teaching, and
stewardship

 

Washington Native Plant Society

Information and pictures for Washington’s native plants

 

Western Washington Flora

Information and picture gallery