Research-based educational materials about Flowers, Shrubs, and Trees from the OSU Extension Catalog

Cover image of "Beware of Boxwood Blight!" publication
EM 9141
Published April 2016
Cover image of Selecting, Planting, and Caring for a New Tree publication
EC 1438
Published March 2016
Cover Image of  "Stop the Spread of Sudden Oak Death"
EC 1608
Revised October 2015
cover image of "Growing Hops in the Home Garden" publication
EM 9115
Published July 2015
Image of Shrubs to Know in Pacific Northwest Forests publication
EC 1640
Published September 2013
Image of Understanding Names of Oregon Trees publication
EC 1502
Revised April 2012