Browse Christmas Trees Resources

Lynn Ketchum
Displaying 1 - 10 of 21 resources

Tree School Clackamas teaches love for the land

Educational event draws hundreds from woodland community in Clackamas County and beyond.

By Glenn Ahrens, Rose Clarke, Michael Bondi, Kimberly Jacobsen Nelson | Article

Treat your Christmas tree to vodka? Only if you want to waste it

Nov 30, 2018
OSU Extension expert busts myths about taking care of Christmas trees.

By Kym Pokorny | News Story

North Willamette Research and Extension Center News

Find out what's been happening at the farm with the latest editions of newsletters.


Nitrogen Fertilizer: Where Does it Go?

Most Christmas tree growers fertilize with nitrogen (N) intending to improve tree color, growth, and ultimately value. Where does the fertilizer go after application? How much is actually taken up by...

By Chal Landgren, Michael Bondi, Steve Webster, Rick Fletcher | Article

Woodland Notes Newsletter

The Woodland Notes newsletter is published quarterly and covers Clackamas, Marion & Hood River Counties.


Tall Timber Topics

A newsletter for those interested in Forestry, Woodland Management and Christmas Trees in Northwest Oregon.