Categories for Tree Appreciation

Oregon Arbor Week 2019

April 5, 2019 By ,

Oregon celebrates the beauty and benefits of trees for the first full week of April every year. Our local communities show their tree appreciation through activities geared for the whole family. A select few are listed below. How will you celebrate the trees in your community? Beaverton will host an Arbor Day tree planting on April 6th. Lake Oswego celebrates... Read More

Tree Line

January 14, 2019 By , , ,

The snow-covered peak of Mount Hood dominates the eastern skyline of Portland in the winter. From a distance, it looks as though there is a sharp line above which trees do not grow. The elevation above which trees do not grow is called the tree line and is at about 6,000 feet on Mount Hood, or about the elevation of... Read More

Oregon Arbor Week

April 4, 2018 By ,

National Arbor Day is celebrated throughout the country on the last Friday in April as a way to recognize the beauty and benefits of trees in our communities. In Oregon, we love trees so much, that we have committed the entire first week of April to tree celebration! From art contests to nature walks to nature crafting, local communities engage... Read More

Tree Appreciation: Oregon Heritage Tree Program

December 9, 2015 By

By the time Oregon became a United States territory in 1848, the huge Oregon white oak (Quercus garryana) growing in today’s Oregon Garden in Silverton was already over 200 years old.  The ‘Waldo Tree’ is a mountain hemlock (Tsuga mertensiana) growing at Island Lake near Klamath Falls. It was carved in the late 1800s by a group of dedicated conservationists who lobbied for... Read More