Japanese Knotweed – How To Get Rid Of Them

Japanese knotweed can be found in gardens and public areas. That is because these weeds are the most invasive plants in the world. This plant has been known to grow through building foundations and taking over landscapes. For this reason, it can seriously impact the value of the property, and mortgage lenders will refuse you if they know that the Japanese knotweed is present on your property.

How Close Is Japanese Knotweed Close To You?

The weed is widely spread across the UK. To track the knotweed, the Environment Agency has commissioned a new tracking app. The app has already pinpointed over 6,000 knotweed locations. This information can be useful for people looking to purchase property within a specific area.

On the other hand, to get rid of these weeds, there are several approaches one can take. However, it is important to note that these species of invasive plants may need multiple attacks to get rid of them.

• Smothering the weed with tarps
• Killing with herbicide
• Cutting to the ground
• Digging out rhizomes
• Professional removal services

Is It Possible To Get Rid Of Japanese Knotweed Yourself?

It is possible to treat knotweed yourself. However, it will be difficult and time-consuming. These weeds grow 10 cm every day, which is why it is important to act quickly and efficiently. To remove these weeds yourself, consider following the following tips.

First, know that not all Japanese knotweed infestations are the same. Therefore, for you to kill them permanently, you have to take several measures.

  1. Identify the weeds as soon as possible to prevent further damage and growth.
  2. Cut and remove the canes. Ensure that you cut the cane as close to the ground as possible and later remove the cut piece from the garden and lawn.
  3. Use weed killer. Apply glyphosate-based onto the plants immediately after cutting the cane. While spraying the weed killer, ensure you spray the knotweed only and no other plants as it may destroy them.
  4. Wait for seven days before removing the weeds. This gives the weed killer time to get to the roots. After seven days remove the dead knotweed. Ensure you pull out all the roots.
  5. Mow the plants weekly. To prevent regrown and retaining the weeds, cut down the plant as short as possible every week. Doing this will weaken and kill the plant.
  6. Reapply the Glyphosate weed killer. The truth is that using it once will not kill the Japanese knotweed completely. This is why professionals recommend that applying the weed killer two times every year will help kill and weaken the knotweed further.
  7. Contacting a professional. The truth is Japanese knotweed is extremely difficult to eradicate. For this reason, if all your DIY efforts fail, contact a professional and have them remove it for you. You may want to search ‘Japanese knotweed insurance backed guarantee‘ if you are in trouble with knotweed.

How To Burn Japanese Knotweed?

The moment you have removed Japanese knotweed, the waste bust must be disposed of efficiently and quickly to avoid further spreading. The best thing is that there are several ways to dispose of the knotweed like: –

• Having a professional removal
• Bury and install root barriers
• Have the waste treated by specialists before taking it to a licensed landfill

It is important to note that all the methods mentioned in this short document are popular but come with an increased risk of the weeds returning. For this reason, take care to prevent any seeds from escaping en route.