Like many other facets of the natural world, trees are the subject of innumerable myths and misunderstandings. As professional arborists, our job is to help separate fact from fiction, thereby allowing our clients and readers to better care...

Not so long ago, arborists and other tree professionals would coat fresh pruning cuts with a latex- or petroleum-based paint. The goal was to prevent the advancement of decay, which could ultimately kill the recently pruned tree. However, one...

Urban trees must cope with a constant parade of assaults. They live amid polluted air, grow in confined areas and suffer scars from delinquents and ne’er-do-wells. However, these damaging deeds pale in comparison to the primary threat facing...

DRAFT

Today, we wanted to talk about an avoidable, but all too common, threat to your trees: girdling. Girdling occurs when something wraps around a tree branch or trunk, and causes damage to the tree’s vascular tissue. Severe girdling damage...

We are pleased to announce that on June 16, 2015, Arborist Now received accreditation from the Tree Care Industry Association (TCIA). But what, exactly, does that mean?

The Basics

The Tree Care Industry Association is a trade...

Improper pruning practices can weaken even the healthiest trees. In especially tragic cases, improper pruning can lead to the tree's premature demise. Such is often the case whenever trees suffer a particularly horrible pruning practice called “topping."

Water is the common prerequisite for all earthly life, and trees are no exception. While trees do a pretty good job of taking care of themselves, it is sometimes necessary to provide them with supplemental water. This is especially true of...

Arborists often have to fix the mistakes of amateurs before them. Here are the most common ways your trees may need to be fixed by a professional.

For all of the amazing benefits trees provide, strong winds can make them incredibly dangerous. Gusts and gales can send branches flying through the air, while particularly strong winds can uproot trees or snap trunks like twigs.