Japanese knotweed has been causing havoc in Warrington, Cheshire, with the potential to damage properties and cost thousands of pounds in repairs. According to Environet, a specialist in invasive plant species, Warrington has been identified as the worst affected area in Cheshire for Japanese knotweed.
Environet’s latest data from their online tracker, Exposed: The Japanese Knotweed Heatmap, reveals that Warrington had the highest number of Japanese knotweed reports in Cheshire this year, with 284 incidences. Following Warrington, Widnes had 121 incidences, and Northwich had 116.
In total, there have been 1,319 verified knotweed sightings in Cheshire, making it the 13th worst affected county in England. As we head into autumn and winter, Japanese knotweed will start to die back, making it harder to spot. However, the plant will re-emerge in spring, so it is important to take action now to prevent further spread.
Emily Grant, director of Environet, advises property owners to be aware of the risks associated with Japanese knotweed and to act immediately if they discover it on their property. Professional assistance can help in treating or removing the plant, restoring the value of the property. For those buying or selling a property, it is recommended to conduct a Japanese knotweed survey to check for any signs of the plant on the property and its surroundings.