Japanese knotweed removal/treatment - Aberdeen

Japanese knotweed removal/treatment - Aberdeen

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Discussion

Rod200SX

Original Poster:

8,094 posts

182 months

Tuesday 7th August 2018
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Hi all,

Has anyone had experience of any local companies to deal with knotweed? Got a client's property with some in the garden and want it gone ASAP!

Cheers
Rod

Timmy45

12,915 posts

204 months

Tuesday 7th August 2018
quotequote all
Depending on why/how, contrary to popular belief Gyco Phosphate ( Roundup ) is very effective on it. Each time you use it expect about 90% reduction in the amount of knotweed. By the 3rd/4th season you will only see tiny residual outbreaks in any.

You say ASAP, but the point I'm making it that spray it with glyco, remove it once it's well an truly dead, approx. 6 weeks, and if it does come back next year it will be hugely weakened.

If it's for a property sale surveyors know look at the extent of the problem, not just whether or not there is knotweed present.