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Japanese knotweed is a pretty harmful invasive species that is found across the UK, particularly in South Wales and North West England.  

Japanese knotweed is one of the most infamous invasive species in the UK, regulated by laws such as the Wildlife and Countryside Act 1981 in an attempt to stop it from spreading further than it already has.

Because knotweed is such a widely condemned plant, you could be forgiven for assuming that it’s highly toxic – why else would people be so afraid of finding it growing on their property?

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Under UK law, Japanese knotweed is classed as "controlled waste", and causing or allowing the plant to spread is illegal. For this reason, putting Japanese knotweed in your garden bin is illegal. 

Japanese knotweed is very easy to spread – a rhizome fragment just 1cm can be enough to start the growth of an entire new plant. This can cause trouble when trying to dispose of the weed – if even a small piece is left or drops to the ground, an entire new plant can grow.

Since Japanese knotweed is an invasive species and the spreading of it (whether accidental or intentional) is a crime, its disposal must be handled with the utmost care.

As such, Japanese knotweed cannot be put in the bin, be it green garden waste, black general rubbish, recycling, or compost. You cannot take knotweed to any dump or tip, and you cannot fly-tip.

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If you’re familiar with Japanese knotweed, you probably already know that it’s a very difficult plant to get rid of – but why is that the case?

There are a number of features that make Japanese knotweed so difficult to remove and kill. If you’d like to find out more about why knotweed is so difficult to treat without professional help and the best way to permanently kill it, keep reading!

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Perhaps one of the most infamous invasive species in the UK, Japanese knotweed is the last thing any homeowner wants to see on their property.

There are a wide number of reasons people don’t want Japanese knotweed on their property – it’s a super spreader that’s incredibly difficult to remove, and it disrupts the native plants and habitats.

Considering this pesky plant has such a menacing reputation, you may have found yourself wondering is Japanese knotweed poisonous? Is it safe to touch?

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A Japanese knotweed management plan (JKMP) is a document that details the extent and severity of a Japanese knotweed infestation, assesses risk, and lays out a recommended strategy for treatment or removal of the plant.

When buying or selling a property that's affected by Japanese knotweed, it is common for lenders to demand a JKMP from a qualified specialist.

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