When recommending a tree to plant, we go by the guideline, “Right tree, right place”. Many tree species are well suited to the right setting, but there are a few trees that we don’t recommend anywhere. Some of these trees are listed on the Nuisance Tree Lists of several local municipalities. The English Holly, seen above, is considered invasive and... Read More
Bare root deciduous trees, like the apple tree shown above, become available from nurseries in late winter. These trees are sold with their roots bare, or not in soil. Although planting in winter weather may be daunting, planting bare root trees now will allow root establishment before the growing season. The fact that you are planting the bare root tree... Read More
Our Portland area is known for its lush urban forest. We gratefully live amongst trees here. Trees and shrubs grow above and around our houses and workplaces. We walk in their shade along sidewalks and on turf. We drive cars and ride bikes under their canopy on the roadways. Caring for urban trees often requires clearance pruning, which removes growth... Read More
Portland-area winter storms can bring strong winds, ice and wet snow that take a heavy toll on our urban forest. Strong winds uproot entire trees from rain-saturated soils. Large branches, weighed down by heavy, wet snow break and either fall or are hung up in the canopy. More pliant trees and shrubs bend low to the ground under the weight... Read More
A Chinese proverb says “The best time to plant a tree was twenty years ago. The next best time is now.” Trees shade your home, beautify the landscape, prevent soil erosion and increase property values. It takes many years for a tree to mature, so planting a tree now is a long-term investment in your home, community and environment. Planting... Read More
