Garden writer David Beaulieu suggests using nitrogen and water to help kill a tree stump. He explains that the process begins with cutting the stump as closely to the ground as possible. The next step involves drilling holes a few inches deep into the stump in numerous places with a wide drill bit to apply the nitrogen and water.Know More
First, fill the holes with water before adding a fertilizer with a high nitrogen content, such as cow manure or a commercial-grade fertilizer. Next, soak the ground around the stump, and then cover the area with a plastic tarp to retain the moisture. Beaulieu then says to apply an organic mulch, such as tree bark or hay, over the plastic tarp and water it thoroughly. The additional mulch helps retain the moisture and makes the tarp heavier so that it does not blow away or move.
Although this is the last part of the process, Beaulieu explains that removing the mulch and tarp for a moment and again thoroughly soaking the stump and the ground around it speeds up the process. He also mentions that a product called Stump Remover, along with kerosene and fire, as another way to kill a tree stump.Learn more about Trees & Bushes
Bromide Stump-Out and Spectracide are effective chemical stump removal products, according to TreeRemoval.com. Tordon RTU is an effective liquid alternative to these granular products. It is also popular among consumers who prefer a potassium nitrate-free stump killer.Full Answer >
One method of killing a palm tree is to drill several holes into its trunk and fill them with herbicide. Killing the tree may require several applications of herbicide.Full Answer >
Tree fungus can be killed by pruning out infected limbs and spraying the tree with fungicide. Bordeaux mixture, which is made from copper sulfate and hydrated lime, is an effective tree fungicide.Full Answer >
Mulberry trees are fast growing and provide quick shade, but in some areas they are invasive. When cut, the roots often send up new growth. Eliminate regrowth by treating the freshly cut stump with an herbicide containing glyphosate, triclopyr or 2,4-D as an active ingredient. Tools needed include a chain saw and a power drill.Full Answer >