Birches are wonderful trees with picturesque charm and a robust character. That's why it's always advisable to strive for a peaceful coexistence with these impressive plants. However, there may be reasons why you might want to kill a birch tree: from lack of space to reduced light to allergic reactions. Here you can find out how you can proceed and what you should definitely pay attention to.
How to kill a birch tree effectively?
To kill a birch tree, you can use the ringlet method, which involves removing a strip of bark and cambium in the lower trunk section. This interrupts the supply of nutrients and the tree slowly dies. However, please note the legal tree protection regulations in your residential area.
Is it legal to kill a birch tree?
Killing a survivor like the birch is not so easy. In addition, all types of trees in Germany are subject to legal protection. If you don't want to be confronted with sometimes hefty fines, you should be familiar with the tree protection regulations of the region in which you live before the birch bark is damaged. So think carefully about whether there really are no alternatives to your project.
The Ringel Method
The so-called ringing is a method used in forestry to remove trees. It should be the option of your choice if you want to do without aggressive chemical agents and without felling the birch. The method works by cutting off the supply of nutrients from the sap stream. To do this, cut a strip of bark and cambium about ten centimeters thick. This is how the birch gradually dies. Possible disadvantages:
- The natural process takes some time.
- Individual branches fall off piece by piece.
- It is important to keep your distance, otherwise the tree becomes a danger.
Instructions for ringing
- In principle, ringing can be done on your own. However, it is quite energy- and time-intensive work. So you better get reinforcements.
- Using a drawknife (€35.00 on Amazon), peel out a strip of bark around five to ten centimeters wide from the lower area of the trunk.
- Difficult pieces that curve inwards are best removed with a finishing knife or rip hook.
- Once the bark has been removed all around, it's time to carefully scrape out the cambium underneath - again around the trunk. Preferably choose a wire brush for this.
Important Tips
The optimal time for ringing is in midsummer after the birch tree has bloomed. During this period the tree is already exhausted from the flowering and will be more likely to comply with your plan. It is also important not to damage the wood underneath the cambium. Otherwise, rot can occur and make the tree a source of danger.
