Understanding how to cut a tree to fall a certain way is a fundamental skill for any landowner, groundskeeper, or forestry professional. This technique moves beyond simple removal and focuses on precision, directing the tree’s momentum to avoid structures, power lines, or other valuable timber. Success hinges on reading the tree’s natural lean, identifying the perfect cutting spot, and managing the escape route with a back cut.
Assessing the Tree and the Environment
Before the first incision, a thorough assessment is critical. Walk around the tree to determine its natural lean, which is the primary indicator of where it wants to fall. Evaluate the surrounding area for hazards such as buildings, roads, power lines, and other trees. You must also consider the “felling zone,” the area the tree will cover as it goes down, and ensure it is completely clear of people and obstacles.
Identifying the Lean and the Dominant Side
The tree’s lean is the single most important factor in your plan. Use your eyes and a level tool to gauge the direction. Often, one side of the tree will have more branches and foliage, which is known as the dominant side. Aim to lay the tree in the opposite direction of the dominant side, as this creates a more balanced fall and reduces the risk of the tree twisting or getting caught.
Planning the Felling Zone and Escape Route
Once the desired fall direction is confirmed, visualize the felling zone. This is a 45-degree area on either side of the intended fall path where the tree could land if the hinge fails. The escape route is your safe path to walk away after the tree starts to fall. Plan this route at a 45-degree angle away from the fall path, ensuring it leads to solid ground free of debris.
Calculating the Tree Height
An accurate height estimate prevents surprises. A simple method involves using a straight stick the length of your arm. Hold the stick vertically at arm’s length, aligning the base with the tree’s base and your thumb with the top. Rotate your arm 90 degrees so the stick is horizontal; the tip will now point in the direction of the tree’s top. The distance from you to that spot on the ground is the approximate height. This helps you anticipate the landing area and any windthrow.
The Notch Cut: Guiding the Initial Fall
The notch cut is your steering mechanism, controlling the direction and speed of the tree’s initial movement. It is cut on the side facing the desired fall direction and consists of two precise cuts: the face cut and the horizontal back cut of the notch.
Making the Face Cut
Stand on the safe side of the tree and begin the face cut. This horizontal cut should be at a comfortable working height, typically between knee and waist high. The standard depth is approximately one-fifth to one-third of the tree’s diameter. For example, on a 12-inch diameter tree, the face cut would be roughly 3 to 4 inches deep. This establishes the hinge and guiding plane.
Completing the Notch with the Back Cut
The back cut is the release. It is made horizontally into the notch, slightly above the apex of the face cut. The key is to leave a small, deliberate hinge of wood—typically 10% of the tree’s diameter. This living hinge controls the fall, acting like a lever. Cutting too deep will cause the tree to fall straight down or backwards; cutting too shallow will prevent it from falling at all. Listen for the wood fibers to crack and watch the lean intensify as you saw through the final inches.
