Thoughts and news about invasive weeds and The Knotweed Company

Japanese knotweed mortgages and Knotweed Management Plans. Wednesday 21st November 2018

The Knotweed Company continues to have an excellent track record of submitting Knotweed Management Plans to mortgage companies and enabling house sales and purchases to proceed. We would never claim to have a 100% track record in this field, but (when considering the larger high street lenders), we think the last such rejection was over three years ago – and when the purchaser went to a different lender the mortgage was immediately approved!

Our surveys and management plans have had a lot of positive feedback over the years, typically our reports are clear and easily understandable and we have a range of solutions that we can call upon. Our typical herbicide programme is cost effective and we offer active monitoring for any extended guarantee period. Insurance backed guarantees are of course available and different products can be costed and discussed.

We also offer verification visits, where the presence of Japanese knotweed is suspected and prepare Knotweed Management Plans. We can also assess sites where knotweed has been found by a new owner and can assess whether or not this is a new infestation or one that may have been concealed.

We have professionally qualified Japanese knotweed surveyors located around the country and clients from Newcastle-upon-Tyne to Penzance and Anglesey to Dover. We are regularly in South Wales, the West Midlands and along the South Coast.

We are the professional Japanese knotweed company.

With staff covering all of England and Wales, speak to the professional company about your Japanese knotweed (and other invasive weed) problems. Contact us on 01327 703129 or 01962 886060, or email us on or

Japanese knotweed – the end is nigh! Wednesday 31st October 2018

The end of the spray season is now upon us for much of the country. While spraying Japanese knotweed may still be effective for another 1-2 weeks (perhaps longer in urban areas) the recent hard frosts will cause rapid senescence and the plants will be dying back above ground, while moving all the stored sugars into their crowns and rhizomes for future use. During this short period, herbicide sprays may still be usefully made to green tissue (stems and leaves) and the herbicide is then transported into the rhizomes along with the sugars, where it will be effective in future seasons.

Halloween is also known as the day of the dead. It is worth remembering that although Japanese knotweed will look dead above ground in the winter, it is still very much alive and in spring it will return…

If you still have untreated Japanese knotweed you need to order your treatment urgently. We have availability to offer treatments for the next few weeks, so why not call the professionals now?

We are the professional Japanese knotweed company.

With staff covering all of England and Wales, speak to the professional company about your Japanese knotweed (and other invasive weed) problems. Contact us on 01327 703129 or 01962 886060, or email us on or

Who monitors your Japanese knotweed in the guarantee period? Friday 7th September 2018

We compete on price and service – this is common to all the private sector. However what does this actually mean during the guarantee period?

A lot of Japanese knotweed contractors do not monitor during their guarantee periods, quite simply they rely on you, the customer to be able to identify Japanese knotweed at an early stage of growth – perhaps distorted into ‘bonsai’ growth habits by the use of herbicides – and they then ask that you contact them, and they will attend site and treat it. However many of these have clauses, in which the guarantee will be voided if the customer fails to identify the growth when small. How confident are you at identifying bonsai knotweed – perhaps only a few millimetres high and heavily distorted? Also if you get your identification wrong – they will charge you for the visit.

The Knotweed Company however is different, we actively monitor our sites during the guarantee period and use qualified technicians and surveyors to check for any growth. In doing so, we can identify any issues on site and deal with them promptly. It is the difference between knowing that you are still knotweed free and hoping that you are…

We are the professional Japanese knotweed company.

With staff covering all of England and Wales, speak to the professional company about your Japanese knotweed (and other invasive weed) problems. Contact us on 01327 703129 or 01962 886060, or email us on or

Blood will out! Friday 24th August 2018

I am not the most patient of men, and get irritated fairly quickly by rudeness, slackness or by incompetence. Equally however I praise and appreciate the competent and polite people and always try to be professional in my dealings with other people.

There are many excellent Japanese knotweed companies out there and I hope that I’m never too proud to learn something new. I'm always interested to learn from others and also am prepared to offer help when asked.

I did get very annoyed earlier today and found it truly outrageous when a supposedly ‘leading company for Japanese knotweed’ produce a poor report for a customer. To begin with, several pages of the (short) report are only there to say how good they are and what a wonderful job they will be doing – what a pity then that these pages of self-important standardized puff contain a number of spelling and grammatical mistakes!

As for the report itself, a vague green blob supposedly marks the Japanese knotweed location and is almost in the correct location – it tries but alas misses by a metre or two… a fairly crucial thing to get right in a Japanese knotweed survey you would think?

Finally their surveyor produces some vague waffle about RICS categories and (amazingly) gets the category right, but for the wrong reasons…there was however no detail about the previous treatments or indeed about the ongoing programme – nothing at all.

A poor attempt at a report – I would grade it as an E- – needs completely re-writing.

If you find my rantings about written style and accuracy interesting, it is because I am the son of a primary school teacher and a research scientist – it was drummed into me from an early age that writing is an important and accurate means of communication. We try to offer well written reports, which are accurate, concise and fit for purpose. We’ve never had any issues with mortgage companies or surveyors about our reports (and indeed have received many compliments from solicitors, mortgage companies, surveyors and our clients).

We don’t brag about how good we are – we’d rather let our customers decide for themselves.

We are the professional Japanese knotweed company.

With staff covering all of England and Wales, speak to the professional company about your Japanese knotweed (and other invasive weed) problems. Contact us on 01327 703129 or 01962 886060, or email us on or

Email problem - Brian Taylor Thursday 16th August 2018

Unfortunately our Email server ( has let us badly down this week due to a technical upgrade and my old email addresses are not currently working.

All of our other emails are working, the problem is only for my email addresses which are and

I have now set up a new email address as my main works emails which is I hope in due course that my old work emails will automatically divert to my new email.

My apologies for any inconvenience.

Brian Taylor

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Japanese knotweed experts. Friday 8th June 2018

Japanese knotweed experts? Call the professionals! Read more

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Bamboo – a good fence plant or a way of causing neighbour offence? Read more

Japanese knotweed – short & long term eradication options Read more

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Japanese knotweed growing new shoots spring Read more

Japanese knotweed – it wakes! Tuesday 3rd April 2018

Japanese knotweed is awake and growing near you Read more

Japanese knotweed – still sleeping. Monday 19th March 2018

Japanese knotweed sleeping underground Read more

Japanese knotweed – under the snow. Wednesday 28th February 2018

Japanese knotweed – do not disturb! Read more

Japanese knotweed dormancy. Friday 9th February 2018

Japanese knotweed – sleeping beauty? Read more

Bamboo – hungry pandas wanted. Friday 26th January 2018

Bamboo & Japanese knotweed – is there a difference between these two invasive weeds? Read more

Japanese knotweed – flu -Tis the season to cough and sneeze Read more

Japanese knotweed control eradication solutions 2018 Read more

Japanese knotweed – 2017 review. Thursday 21st December 2017

Japanese knotweed 2017 mortgage legal review Read more

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Japanese knotweed – property sales mortgage problems Read more

Japanese knotweed – Pay as you go. Wednesday 26th July 2017

Japanese knotweed – pay as you go or lump sum payment? Read more

Giant hogweed… the killer weed Wednesday 12th July 2017

The Knotweed Company – do you have Giant hogweed growing near you? Read more

Japanese knotweed – is it in your garden or street? Read more

Japanese knotweed – student of the year award Read more

Japanese knotweed growing quickly near you Read more

Japanese knotweed – new growth, large shoots Read more

Japanese knotweed – spring shoots. Thursday 2nd March 2017

Japanese knotweed – is it growing yet? Read more

Robin Waistell v Network Rail. Friday 10th February 2017

Legal precedent Japanese knotweed Read more

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Japanese knotweed and mortgages 2017. Wednesday 11th January 2017

Japanese knotweed mortgage reports, expert witness Read more

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Bees and Japanese knotweed. Thursday 8th September 2016

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Japanese knotweed – large and very large stands near water Read more

Japanese knotweed – PCA Certificated Surveyors Read more

Japanese knotweed – Superknotweed! Read more

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The Buck Stops Here. Thursday 21st April 2016

Customer service, Japanese knotweed and BT Read more

Properly qualified Japanese knotweed surveyor? Read more

Aliens living near you! Wednesday 17th February 2016

Are aliens living in your garden? Read more

The holly and the knotweed? Training day. Read more

The Knotweed Company – selling a property or buying one with Japanese knotweed Read more

The Knotweed Company – new shoots, new resolutions and news about Japanese knotweed Read more

Wake Up Call For Giant Hogweed Tuesday 14th July 2015

Giant hogweed in the news. Blisters, burns, reasons to have it treated Read more

Japanese knotweed – spring shoots. Wednesday 8th April 2015

Japanese knotweed – new shoots and situations vacant in Daventry Read more

Japanese knotweed Certificated Surveyor Wednesday 11th February 2015

The Knotweed Company – employing a qualified and professional workforce Read more

Japanese knotweed in winter. Tuesday 27th January 2015

Japanese knotweed – The Knotweed Company in the winter Read more

Japanese knotweed – new legislation and regulation Read more

Radio Knotweed (again!) Monday 13th October 2014

Another successful appearance by Jim Glaister on BBC Radio Solent, this time on the Saturday morning show with Sasha Twining. Jim was one of three guests invited to look at and comment on the days’ papers and then he was on his own as the ‘expert of the d Read more

How do you get rid of Japanese knotweed? Wednesday 20th August 2014

Getting rid of Japanese knotweed! Read more

Radio Knotweed! Monday 7th July 2014

Invasive weeds on the air! Read more

Japanese knotweed radio show Read more

Snakes and Knotweed! Tuesday 15th April 2014

Japanese knotweed – snakes in the undergrowth Read more

Japanese knotweed – Spring growth? Thursday 20th March 2014

Japanese knotweed – is it growing yet? Read more

Japanese knotweed –new growth, bamboo problems and treatment Read more

Japanese knotweed in 2014. Friday 3rd January 2014

Japanese knotweed house mortgage 2014 Read more

Japanese knotweed in 2013 Read more

Japanese knotweed and mortgages. Monday 9th December 2013

Japanese knotweed – mortgages and mortgage problems Read more

Not about knotweed. Tuesday 19th November 2013

Something different! Read more

Busy, busy, busy... Thursday 3rd October 2013

Japanese knotweed – your treatment window for 2013 is ending soon! Read more

The best time to treat Japanese knotweed! Wednesday 11th September 2013

PCA Accredited Contractor Herbicide Programme Read more

Japanese knotweed – 2013 Code of Practice. Read more

Japanese knotweed in Hampshire, Dorset, Sussex, Surrey, London and Kent. Read more

Japanese knotweed in Hampshire, Dorset, Sussex, Surrey, London and Kent. Read more

Japanese knotweed in London and the South of England. Read more

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Identify your knotweed – it’s growing! Read more

Still looking for spring... Wednesday 10th April 2013

Competitive and professional Japanese knotweed services across England and Wales Read more

Japanese knotweed problem? Call the professionals! Read more

Buying a home? Think you’ve got a Japanese knotweed problem? Read more

Happy New Year! Tuesday 8th January 2013

The Knotweed Company in 2013 Read more

2012 – thoughts from our year. Read more

Winter and conservation contracting. Read more

Start your treatment this year! Wednesday 24th October 2012

Japanese knotweed – treatment alert! Read more

Weather and the spread of Japanese knotweed. Wednesday 26th September 2012

Japanese knotweed – spread alert! Read more

Japanese knotweed – for all your knotweed solutions in England and Wales. Read more

Japanese knotweed – Local prices from a national expert contractor. Read more

Speedy and reasonable quotations! Thursday 5th July 2012

Japanese knotweed – get the best prices from The Knotweed Company! Read more

Have gun, will travel. Tuesday 26th June 2012

Use the professional contractors, not the cowboys. Read more

Local rates for eradicating Japanese knotweed from a national contractor. Read more

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Specialist Invasive Weed Surveys. Friday 25th May 2012

Japanese knotweed – Professional invasive weed surveys to RICS guidelines Read more

Japanese knotweed ready for treatment? Read more

Japanese knotweed – we have the best photographs and pictures on our website. Read more

Choose the professionals to eradicate your knotweed – choose The Knotweed Company. Read more

Giant Hogweed and Japanese knotweed – growing fast now. Read more

If you’re selling/buying a house with Japanese knotweed you should read this. Read more

Japanese knotweed – cost effective solutions from the professionals Read more

Root barriers for Japanese knotweed. Wednesday 22nd February 2012

Japanese knotweed root barriers - expert installation. Read more

Buying or selling a property with Japanese knotweed? Read this. Read more

Finding Japanese knotweed near my home. Read more

A busy start to 2012. Tuesday 17th January 2012

A busy start to 2012, in London and the midlands. Read more

A Japanese knotweed Christmas and thoughts for 2012 Read more

Japanese knotweed grows through a house. Read more

The best herbicide programmes by the best contractor. Read more

Professional bee friendly services. Read more

For the best herbicide programmes – call us. Read more

Don't Panic! Saturday 13th August 2011

Japanese knotweed don't panic, call on the professionals Read more

Pay As You Go. Friday 29th July 2011

Cost effective Japanese knotweed eradication! Read more

Why choose The Knotweed Company? Thursday 7th July 2011

Choose the best contractor, choose the professionals! Read more

Japanese knotweed and mortgages. Friday 24th June 2011

Japanese knotweed surveys, surveyors and a suggestion for Solicitors Read more

Have gun, will travel. Wednesday 8th June 2011

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Japanese knotweed and mortgages. Wednesday 25th May 2011

Japanese knotweed – how to reduce your risk when buying a property with knotweed. Read more

Japanese knotweed – your free identification service or a full range of consultancy services. Read more

Japanese knotweed - a growing problem we offer the best professional solutions. Read more

Japanese knotweed – we have the best photographs and pictures on our website. Read more

Japanese knotweed services Thursday 21st April 2011

The Knotweed Company – the complete solution to your knotweed problem. Read more

Japanese knotweed in London and the Home Counties is a growing problem. We can offer cost effective solutions to your invasive weed problem. Read more

Giant Hogweed Risk Assessment. Monday 11th April 2011

Giant Hogweed on public land can be a danger to all users. Failure to assess the risk and take appropriate action could result in claims for compensation. Read more

A brief review of my experiences of Japanese knotweed in the West Midlands Read more

Why mortgages and Japanese knotweed are not a good mix! Read more

Spring is nearly here... Friday 18th March 2011

Springing into action for the new season. Read more

Japanese knotweed in my garden! Friday 11th March 2011

Choose between installing root barriers, or an instant solution or keep costs down with an herbicide programme. Read more

Japanese Knotweed management Plan Monday 21st February 2011

If you have Japanese knotweed on a development site, you should follow the Environment Agency's Code of Practice. Read more

Japanese knotweed in Northamptonshire Monday 7th February 2011

Our local Japanese knotweed! Read more

Japanese knotweed growing... Wednesday 2nd February 2011

Don't disturb - Japanese knotweed is asleep for the winter. Read more

The Knotweed Company and Safety Wednesday 5th January 2011

A resonsible contractor takes safety seriously Read more

2010 thoughts for the year Friday 17th December 2010

Japanese knotweed 2010 Read more

Japanese knotweed and the economy Friday 17th December 2010

Worrying news about the construction economy. Read more

Japanese knotweed and tax Tuesday 30th November 2010

Saving money when disposing of your Japanese knotweed Read more

Japanese knotweed control and eradication Thursday 25th November 2010

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How do I kill my Japanese knotweed? Tuesday 9th November 2010

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Root barriers and Japanese knotweed Tuesday 2nd November 2010

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Japanese knotweed London to Manchester Friday 22nd October 2010

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Japanese knotweed and mortgages Friday 17th September 2010

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