Upcoming Tree care Events Aug 21 Forestry in a changing climate: Seed and seedlings for future forests 9:00 am - 12:00 pm St. Paul, OR Sep 28 Tree School Umpqua 8:00 am - 5:00 pm Roseburg, OR Oct 5 Tree School Field Day at Hopkins Demonstration Forest 8:30 am - 4:15 pm Oregon City, OR Oct 10 - Oct 31 Basic Forestry Shortcourse