The Sthil FS 38 gas-powered curved-shaft line trimmer is lightweight - only 9.

The best thing to do is trim any ragged ends of bark away from the wound so that the resultant open area around the wound is in the shape of a vertical oval. Use a sharp knife and remove as little of the bark as possible, being careful not to remove healthy bark from the wounded area.

All bark surrounding the oval should be tight against the tree. These revolutionary grass trimmers are lightweight, incredibly quiet and start with a simple squeeze of a trigger. STIHL also sells a complete line of cutting heads and blades to best suit your trimming needs.

Now, weeds and brush have nowhere to hide. Need help finding the right STIHL trimmer or brushcutter? Try our interactive product selector.

I Injured Tree Bark With a Weed Trimmer. Damaging tree bark with a string trimmer is easy to do. You think you're being careful, but you get distracted.

The string strays off course for just a. bushleaning.bar: Hedge Trimmer, 22'' Cordless Hedge Trimmer 20V RPM with Dual-Action Blade, 3/5” Cutting Capacity Ah Li Battery Tree Trimmer Weed Eater Hedge Trimmer Kit for Hedges/Shrubs/Bushes Cutting: Patio, Lawn & Garden.

But if the tree itself is what’s dangerous, many folks opt to cut the entire tree down. Hence the new stumps. This requires a lot of work, and because of that, oftentimes people don’t remove the whole tree. Instead only cutting down to the ground, or even worse, a few feet above it.

However, stress has been applied and this is often a recurring event.

To prevent tearing bark during a cut, use the three-cut method: First, make a small wedge-shaped cut under the branch on the branch side of the stem collar. Next, cut off the branch 6 – 12 inches from this wedge, leaving a stub end.

Finally, cut parallel to and just on the branch side of the stem collar as close to the tree’s trunk as possible.