How To Kill a Mulberry Tree

Mulberry trees, with their lush foliage and sweet berries, are common in many gardens and landscapes. However, their aggressive growth and invasive root systems can sometimes cause damage and more harm than good, especially when they grow too close to fences, houses, or other structures. In this guide, we’ll explore effective methods to remove a mulberry tree safely without damaging your property or the surrounding environment.

Red mulberry in Central Park NYC

How To Kill a Mulberry Tree

Physical and Natural Methods

  • Tree Girdling: A less chemical-intensive method involves removing a strip of bark around the tree’s circumference. This technique disrupts the tree’s ability to transport nutrients, leading to its eventual death.
  • Cutting: For immediate removal, cutting the tree down to its stump is effective. However, this method requires dealing with the stump to prevent regrowth.
  • Natural Methods: Options like concentrated salt or vinegar solutions can be less environmentally harmful but require patience and persistence.

Chemical Methods: Using Brush Killer

  • Prepare the Brush Killer: Carefully poke holes in the foil lid of the brush killer bottle to control the flow and prevent spills. This preparation ensures the chemical is applied directly and safely to the target areas.
  • Install the Tube: Cut a branch close to the main trunk or use multiple tubes for larger trees to ensure the herbicide is distributed effectively. This step is crucial for directing the brush killer deep into the tree’s system.
  • Wait for the Results: Monitor the tree over the next few weeks after applying the brush killer. Photos taken at two and three weeks can help document the progress. This method is effective for trees up to five inches in diameter. Depending on preference, you can trim the dead tree or leave it as is for habitat purposes.

Reasons for Removal

There are several reasons why homeowners might choose to remove a mulberry tree:

  • Invasive Roots: Mulberry trees have robust and extensive root systems that can damage utilities, foundations, sidewalks, and underground pipes.
  • Mess: The berries, while delicious, can create a significant mess on lawns, sidewalks, and cars, attracting pests.
  • Allergies: Mulberry pollen is a potent allergen for many people.
  • Growth: Sometimes, these trees can grow in inconvenient locations, like close to fences or houses, posing risks to structures.

Preparation and Safety

Before attempting to remove a mulberry tree, it’s crucial to prepare adequately and prioritize safety:

  • Check Local Regulations: Some areas have strict guidelines about tree removal. Ensure you’re compliant to avoid legal issues.
  • Wear Protective Gear: Gloves, goggles, and sturdy clothing are essential to protect yourself during the process.
  • Prepare the Area: Clear the vicinity of any objects that might obstruct access or get damaged.

Post-Removal Actions

After the tree has been successfully killed, it’s essential to address the stump and roots to prevent regrowth:

  • Stump Removal: Stump grinding or chemical stump killers can effectively remove the remnants of the tree.
  • Soil Treatment: Treating the soil around the removed tree can help ensure no new shoots emerge from the root system.

Alternatives to Killing

In some cases, managing the mulberry tree’s growth might be possible through pruning or relocating it. These alternatives can preserve the tree’s benefits while mitigating its drawbacks.


Removing a mulberry tree, especially those growing close to structures, requires careful consideration and execution. Following the methods outlined in this guide, homeowners can safely and effectively deal with unwanted mulberry trees, preserving their property and the surrounding environment. Whether you choose a chemical, physical, or natural method, preparation and safety should always be your top priorities. If you need a tree service to take a look, give us a call. We operate in the Bronx and Manhattan and give a no-hassle, no-obligation-to-use us quote.

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