Burned tree after forest wildfire view, disaster in nature

Trees and climate change

The two are synonymous: trees and the Pacific Northwest. From the coastal Cedars to the Coast Range Sitkas, and the pines east of the mountains, Oregon and Washington are home to a wide variety of evergreens and deciduous trees alike. Many trees have been in the area for hundreds of years and buoyed the region […]

bees

Oregon Bee Deaths Important Lesson in Tree Care

Last month, the Oregon Department of Agriculture (ODA) suspended the licence of an Oregon tree care company for allegedly using a chemical pesticide spray that killed about a thousand bees outside a Eugene apartment complex. The commercial pesticide service ignored or overlooked label instructions not to spray flowering trees. The incident is one of several […]

Elm Leaf beetle, Xanthogaleruca luteola by Sarah Zukoff, on Flickr.com

Creepy Crawlies that are Harmful to Oregon Trees

Fall is here, Jack-o-lanterns are aglow, and everyone’s looking for a good scare. As Portland certified arborists, we’re always on the lookout for a certain type of creepy-crawlies—the pests that plague trees. Insect pests can cause tree disease and death, costing thousands of dollars every year in tree treatment and replacement. Damaging insects are generally […]

Urban Forest Pro arborists planting a tree

Transplanting Your Trees in the Fall

There are many reasons to move a tree. Perhaps you need to transplant because a tree is causing property devaluation in its current location. It might be interrupting the sewer line, scratching your home’s siding, or continually blocking drains with leaves. Or you might want to move a plant simply because the tree will work […]

Ladder in front of fall trees

Trees Showing Early Fall Color? Could be the Result of Tree Distress

Albert Camus famously wrote, “Autumn is a second spring, when every leaf is a flower.” There’s no denying that Portland is a great place to enjoy the “second spring,” as many local trees put on spectacular shows of changing color. However, trees that change colors too early may be stressed. While providing Portland tree care, […]

Mulching trees in spring helps them thrive all year

Tree Care Tips: Don’t Make these Mulching Mistakes

Why mulch? Because mulching improves water retention, optimizes soil temperature, and reduces general stress on plants and plant roots. Mulch also keeps weeds out and prevents soil compaction. Finally, mulch adds to the quality of the soil as it decomposes. In this article, we’re exploring all things mulch, from proper mulching technique to types of […]

Fruit trees in a drought

Tree Care During a Drought

In early 2015, Governor Kate Brown declared a state of drought emergency in counties throughout Oregon. This is the first drought in the state since 2004. Drought can devastate agriculture, threaten livestock, and deplete natural resources. Another potentially major consequence of drought is compromised tree health. As we head into what wildfire experts are saying […]

Portland Fruit Tree Project Intern position

Interested in Trees? Apply for the Portland Fruit Tree Project’s 2015 Harvest & Stewardship Intern Position!

Do trees fascinate you? Do you jump at the chance to help others? If so, we recommend applying for the Portland Fruit Tree Project’s Harvest and Stewardship Internship. As certified arborists, Portland opportunities for learning about and protecting trees excite us. This internship is an incredible opportunity for budding arborists who want more hands-on experience […]

Damaged tree on house

So You Suffered Tree Damage, Now What?

Recent storms have left many Portland trees in a sad state. High winds and ice storms often break branches, opening the tree to disease. Moreover, maelstroms may knock down entire trees—as one unfortunate cyclist recently learned in downtown Portland, when a tree fell on her. In this post, we take a look at what to […]

Bioluminescent Tree

Glowing Trees May Light Up Future City Streets

Is it possible that the future of illuminating urban areas at night may come, not from traditional electricity, but organic material attached to trees that line the streets? The answer may be bioluminescent jellies and bacteria. Dutch designer Daan Roosegaarde and his team at Studio Roosegaarde are interested in applying organic materials to the built […]

 
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