Garden

Similar looking plants to Japanese knotweed

Common garden weeds can offer many benefits, such as providing nutrients and food for insects, birds and small animals. However, in some cases, these weeds can grow very quickly and become invasive, robbing other plants of essential nutrients and posing a threat to animals if ingested. In this blog, we’ll explore some similar-looking plants to … Read more

Japanese Knotweed in Winter, What to Expect

Winter can be one of the hardest times of the year to spot Japanese knotweed. Knowing how to recognise its distinctive winter canes and understanding how its underground rhizomes spread is key to keeping it under control. Even though the plant dies back above ground during the colder months, correctly identifying Japanese knotweed in winter … Read more

What does Japanese knotweed do?

Japanese knotweed is one of the UK’s most problematic invasive weeds. At first glance, it may look like an ordinary plant with bamboo-like stems and green, heart-shaped leaves, but don’t be fooled. Beneath the surface lies a powerful rhizome root system that allows it to spread rapidly, causing extensive damage to properties, infrastructure and the … Read more

Can Japanese Knotweed Be Killed?

Yes, Japanese knotweed can be killed, but it can be very difficult and requires expert methods and specialist equipment. Professional removal methods include glyphosate-based herbicide application, careful root removal, and ongoing monitoring, as the plant can regenerate from even the smallest fragments.  DIY methods are not recommended as they are often ineffective and can encourage … Read more

Does Vinegar Work On Knotweed? What The Science Says

Japanese knotweed is an invasive species in the UK that is difficult to control. Homeowners and landscapers are always looking for new ways to control this pesky plant, and vinegar is often cited as a possible solution, alongside commercial weedkillers. But does it really work? Let’s take a closer look at the science behind using … Read more

Can You Eat Japanese Knotweed?

Although parts of Japanese knotweed can be eaten, it should always be approached with care to avoid it from spreading further.  It is an incredibly invasive plant which can spread at enormous rates, even causing structural damage to residential properties, so it should be approached with caution. If you discover Japanese knotweed on your property, … Read more

How to Spot Japanese Knotweed

Japanese Knotweed, also known as Reynoutria japonica is a highly invasive plant species that can cause significant damage to both natural ecosystems and man-made structures at any time of the year. Originally introduced to Europe and North America as an ornamental plant, it has since spread rapidly and is now considered a major pest in … Read more

Our Guide to Reporting Japanese Knotweed 

Japanese knotweed (Reynoutria japonica) is an invasive, herbaceous perennial plant in the buckwheat family, known for its rapid growth. It’s an aggressive species that, left untreated, can cause structural damage to buildings and can have a negative impact on ecosystems and biodiversity.   According to a study published in 2013 by Nottingham Trent University, Japanese knotweed … Read more

The Difference Between Japanese Knotweed and Bindweed

While Japanese knotweed and bindweed share many similar characteristics, their main difference lies in how they grow. Bindweed is a climbing plant that twists around other plants and structures, while Japanese knotweed has bamboo-like, stiff stems that stand upright without climbing. To help you identify whether you have Japanese knotweed, bindweed, or another similar plant, … Read more

Is Japanese Knotweed Harmful to Humans?

Japanese knotweed is a fast-growing perennial plant species that is renowned for its invasive nature and the potential harm it can cause to the environment. Its ability to spread rapidly and outcompete native plants has led to concerns about its impact on biodiversity and infrastructure, such as building foundations and roads. However, beyond its impact … Read more