If you are having problems with Japanese Knotweed, you should know that before you decide to remove it on your own, make sure that you have read this article. Remember that this is not your usual weed problem. Japanese Knotweed is a very invasive ornamental plant. It can be very tough to remove. You might think that you have already removed it from its roots, but you will be surprised that after a while, it comes back again.
When the Japanese Knotweed grows, it can be as tall as 7-feet high. At this height, the roots can possibly twice that length under the ground! This is why even though the Japanese Knotweed in the UK is all-male varieties, they are able to survive. Year after year, they will grow back relentlessly. So how do you remove it from your lawn? Use these simple tips and try to remove the Japanese Knotweed from your property.
How To Remove Japanese Knotweed?
This might be an easy part, but it can be very tricky. The Japanese Knotweed will not regrow from the parts that you have cut down. This is why it is important that you trim as many as you can. Cut as close to the ground and remove the cut pieces. Then, apply a weedkiller. Make sure that you only apply it on the weeds because it can kill other plants that it touches.
Once you cut the canes, spray the weedkiller right away. You have to wait 7 days before you pull the weeds after spraying the weedkiller. This will give the chemical some time to penetrate the deeper roots of the plant. Never cut it down nor mow within that week. After 7 days, use a pitchfork to remove as much dead knotweed as you can.
If you see it growing back, you can start mowing the plant weekly. Once the above-the-ground portion of the weed is continuously cut off, the plant can possibly weaken and die. So make sure that you mow it as short as possible every week. You also have to reapply the weedkiller a couple more times – twice a year is highly recommended.
What Happens If The Weed Continues to Grow Back?
Have you done everything that you can, followed the steps mentioned above, but still failed to eradicate the Japanese Knotweed? Then it is time to call a professional Japanese Knotweed killer. There is a possibility that the roots are too deep for your weedkiller to penetrate. Calling a professional for help can make the job easier for you.
They do not only have the right tools to remove this invasive plant, but they also have the experience of how to completely eradicate it from your garden. Sure, you will have to shell out some money to pay for their services, but this will assure you that your Japanese Knotweed problem is taken cared of. Remember that Japanese Knotweeds are strong enough to break concrete roads and even destroy buildings. Do not wait for the disaster to happen. Prevent it from spreading before it’s too late.