You should avoid cutting off the top of mature cherry trees. This process is called tree topping, and it’s not recommended for cherry trees—or any trees, for that matter. Tree topping removes between one-third to half of the length of the tree trunk, resulting in structurally unsound, fruitless suckers. The only exception is for saplings. Young pie, sour, and tart cherry trees that are over 30 inches tall in the fall or winter before the tree blooms can benefit from heading cuts.

Homeowners are usually not responsible for trees that fall on power lines. Power companies usually have utility easements around power lines, which give them the responsibility to maintain any trees within about 15 to 20 feet of the lines.

Using vinegar to kill tree roots is just one of the clever ways to use vinegar around the house. The method works best when you apply vinegar as directly to the root system as possible. For example, if the old tree roots and stump are currently exposed, drill holes in the tops of the roots and pour undiluted white vinegar into the holes to soak into the plant. Remember that vinegar can kill the surrounding grass and plants should it pour over the edge.

Yes, cutting a tree's roots can cause it to fall, particularly if major support roots are severed. In extreme cases, trimming roots can affect the tree's structure and stability. Many crucial roots are located just below the soil's surface. If you make severe cuts to roots more than 2 inches in diameter, you risk impacting the tree's water flow and its ability to withstand severe winds or storms. Even cutting roots less than half an inch in diameter under or outside the tree's canopy can cut off its water supply, causing it to decline, die, and eventually topple.