Last month, two bald eagles found themselves stuck together in a Portland tree for several hours. Officials from the Audubon Society and Oregon ...

Last month, the Oregon Department of Agriculture (ODA) suspended the licence of an Oregon tree care company for allegedly using a chemical pesticide ...

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 ...

Rachel Carson’s 1962 landmark work Silent Spring spurred a whole generation to take action against DDT pesticides. In that book, Carson showed how ...

Homeowners who arrange for Portland tree services are often shocked by standard instructions to keep kids and pets inside, to prevent potentially ...

Winter is on its way, but that won’t stop pests from trying to make their homes in the cracks and crevices of your trees. In this post we focus on ...

Do your fruit trees have holey leaves with discolored patches? Do you notice insect exit holes on fruit? If so, there’s a good chance your fruit trees ...

TL;DR Summer pruning removes dead, damaged, and diseased limbs to protect tree health. Helps fruit trees grow stronger and produce higher-quality ...

How to Control Pests and Diseases in Organic Gardening Organic gardening is a rewarding way to grow healthy, chemical-free plants, but one of the challenges ...

Now that you have a beautiful newly planted tree it is time to master the steps of keeping it that way. The bad news is that for the first 2 years this ...