Japanese Knotweed is an invasive plant species that can cause serious damage to commercial properties. It spreads quickly and its roots can reach up to seven metres deep, making it difficult to control once established.
If you own or manage a commercial property, it’s essential that you understand the risks associated with this aggressive weed and take steps to prevent or remove it from your property.
What Is Japanese Knotweed?
Japanese knotweed (Fallopia japonica) is a perennial plant native to Japan, China and Korea. Its stems are hollow and bamboo-like in appearance and its leaves are broad and oval-shaped with pointed tips. In favourable conditions, Japanese knotweed will spread rapidly through rhizomes (horizontal underground stems) which can grow up to 3m in length each year.
The plant has been known to cause significant damage by growing into buildings, damaging foundations, walls and drainage systems as well as disrupting pavements by lifting them up when the roots expand beneath them.
The damage that Japanese knotweed does to buildings
This fast-growing weed poses a serious threat to buildings and infrastructure due to its ability to grow through concrete and asphalt with ease. The roots have been known to cause damage by growing into foundations, walls and drains as well as blocking access for maintenance work on roads or railways.
In addition, it has been known to reduce property values significantly by making properties less attractive due to their unsightly appearance. These risks are compounded when Japanese knotweed grows near rivers or other sources of water where it can spread even further if left unchecked.
In order to protect buildings and infrastructure from Japanese knotweed, it is important to take preventative measures such as implementing early detection methods, or regular inspections to identify areas where the weed may be present. If found, it is essential that eradication processes are commenced as soon as possible in order to reduce the risk of long-term damage. Professional advice should be sought in order to ensure that the correct techniques and products are used for effective control.
Overall, Japanese knotweed is a serious threat to buildings and infrastructure and requires stringent measures in order to prevent long-term damage. It is important to take preventative action in order to reduce the risk of infestation and to ensure that professional advice is sought in order to implement the most effective eradication process. With proper management, Japanese knotweed can be controlled and prevented from causing long-term damage to buildings and infrastructure.
How Japanese knotweed can damage pipes and sewers?
Japanese knotweed (Fallopia japonica) is an invasive, non-native plant species that can cause serious damage to a range of structures and utilities. It has become an increasingly common problem in the UK due to its rapid growth rate and ability to spread quickly through even small fragments of rhizome or stem. One of the most significant risks posed by Japanese knotweed is damage to pipes and sewers, which can be costly both financially and logistically for homeowners as well as local authorities.
The plant’s underground rhizomes are capable of growing up to 3 metres deep and 7 metres in width, meaning they can easily clash with underground pipes and utilities. Furthermore, the plant’s roots have been known to grow around and through pipework due to their ability to penetrate tiny cracks or gaps in the pipe. This is a huge problem for sewage systems as it can cause blockages, obstructions and flooding.
It’s not just the roots that are a problem either; Japanese knotweed is incredibly adept at adapting to its environment and managing water flow. It is capable of manipulating the amount of groundwater available in an area, which could potentially lead to additional pressure on existing pipes and sewers.
The best way to avoid damage from Japanese knotweed is by taking early preventative measures such as regular monitoring of the area and seeking specialist advice from a qualified contractor if necessary. If an infestation is detected, appropriate control methods should be employed in accordance with industry guidelines in order to minimise or remove the risk of damage. Failure to do so could lead to potentially disastrous consequences.
Leave you vulnerable to legal action
Japanese knotweed is an invasive plant species that can cause significant damage to property and land. It has become increasingly widespread in the UK, with many people unaware of the implications it can have on neighbouring properties.
If Japanese knotweed encroaches onto another person’s property or causes damage to their land, they may be able to take legal action against you if you are found to be responsible for it. Therefore, it is important to understand what risks this weed presents and how best to manage it in order to prevent any potential disputes or costly legal fees.
The first step is to check whether you have Japanese knotweed growing on your property. This can be done by spotting signs such as bamboo-like stems, heart or spade-shaped leaves and small white flowers. It is also important to note that the weed can spread quickly and hidden underground rhizomes are able to re-sprout if not properly eradicated.
If Japanese knotweed is found on your property, it is important to take action as soon as possible. This can involve hiring a professional company to carry out a survey and provide advice on the most effective treatment and management strategy. It may also be necessary to contact your local authority or adjoining landowner if there are signs of the weed spreading onto other lands.
It is also advisable to always follow advice from professionals and ensure that any treatment or management plan is properly implemented. This can help you avoid accusations of negligence and provide evidence that you have taken reasonable steps to prevent Japanese knotweed from encroaching on another property and causing damage. The more proactive you are in dealing with the weed, the more likely it is that any legal action can be avoided.
However, if Japanese knotweed does encroach onto another property or cause damage to land, you may have to compensate for any costs incurred. To protect yourself from this type of dispute, it is important to have appropriate insurance coverage in place. Discussing the situation with your insurer can help to make sure you have the right level of protection.
By understanding the risks associated with Japanese knotweed and taking appropriate action, you can help to ensure that neither you nor neighbouring properties are left vulnerable to legal action due to this invasive plant species.
Why You Need To Take Action Against Japanese Knotweed On Your Property
If left untreated on your commercial premises, then Japanese knotweed can cause serious financial losses. Because of its aggressive nature, it’s important to have a plan in place to prevent and manage the spread of this weed. The first step is to identify whether or not Japanese Knotweed is present on your property. If you do find it, then the next step is to seek professional advice from a company that specialises in Japanese knotweed control and removal.
A professional will provide a comprehensive management plan tailored to your individual property needs, which may include chemical treatments, excavation or stem injection methods. This process can take several months, so it’s important to act quickly to prevent the spread of the weed. Professional companies are also able to provide insurance-backed guarantees, which is essential if you plan on selling or leasing your commercial property in the future.
Japanese knotweed can cause serious damage to commercial properties and must be managed using a professional service. If you ignore this aggressive weed, then you could face costly consequences such as legal action and expensive repairs. Be sure to take the necessary steps to control and remove Japanese knotweed from your property in order to protect yourself and your business.