Tree Trimming & Pruning in Boise, ID

Tree trimming and pruning is the work that lets a big tree stay. In Boise, where summer shade is worth a lot and most mature trees grew on irrigation, the aim is usually to keep as much healthy canopy as possible while taking out the parts most likely to fail: dead branches, cracked limbs, crossing branches that rub, and heavy ends reaching over a roof. Good pruning removes less than people expect. Boise's own tree care guidance says never to remove more than a quarter of a tree's crown in a season, and to cut large branches just outside the branch collar without leaving a stub.

Trimming versus pruning

People use the words interchangeably, and so do we on the phone. Strictly, trimming is about size, shape and clearance, and pruning targets dead, diseased and structurally weak wood. On a typical Boise job we do both: clearing a branch off the roof, raising the canopy over the driveway, and taking out the dead wood high in the crown that falls on windy days.

Kinds of pruning we do

Crown cleaning removes dead, dying and broken branches. Thinning takes out selected live branches to cut weight and let wind pass through, without changing the tree's outline. Raising lifts the lower canopy for clearance over sidewalks, driveways and the street. Reduction shortens long limbs back to a smaller branch that can take over, which is the right way to lower a tree's height or pull it back from a house. Structural pruning on young trees picks one main leader and spaces the side branches, which prevents the tight, weak forks that split years later. All of these follow the ANSI A300 pruning standard, which is the national standard for tree care.

Why we will not top a tree

Topping, cutting the main stems back to stubs, is the most common bad request we hear. It forces a flush of fast, weakly attached sprouts, starves the tree of the leaves it needs, and opens big wounds that decay. A topped tree ends up taller, denser and more dangerous within a few years. If a tree is too big for its spot, reduction cuts or removal are the honest options.

Heat, water and timing

With roughly 55 days a year at 90 degrees or more, Boise summers are hard on trees, and a heavy pruning in July adds stress to a tree that is already short of water. Late winter, while deciduous trees are dormant, suits most structural work. Dead wood can come out any time. If your yard has recently lost irrigation or been regraded, tell us; it changes how much we would take off.

Street trees and power lines

If the tree is in Boise's right-of-way, routine pruning is your responsibility, done under a free city permit by a city-licensed tree service. Branches near Idaho Power lines are the utility's to clear; Idaho Power asks people never to prune near a line themselves.