Solved Help - Japanese knotweed

Discussion in 'Identification Area' started by Bruno, Oct 23, 2024.

  1. Bruno

    Bruno Apprentice Gardener

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    Dear all, this is a boring question, but its a question that is consuming me, as such your help is appreciated.

    Is this Japanese knotweed?
     

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  2. Tidemark

    Tidemark Gardener

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    No. :)
     
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    • Michael Hewett

      Michael Hewett Total Gardener

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      I say no too :smile:
      although I couldn't tell you what it actually is ...
       
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      • Tidemark

        Tidemark Gardener

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        Mock orange?
         
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        • Silver surfer

          Silver surfer PLANTAHOLIC

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          Welcome to the forums Bruno
          Definitely not Japanese knotweed.

          Your plant is a shrub....In winter it will lose all the leaves but the branches will remain.
          While Japanese knotweed vanishes completely in winter to regrow the following spring.

          Leaves not right for Philadelphus...common name Mock orange.
          See pic below from different ones.
          Still thinking...
          Maybe a shrubby Lonicera common name Honeysuckle...not sure.

          PHILADELPHUS  CORONARIUS  AUREUS 23-06-2010 18-35-09.JPG PHILADELPHUS  CORONARIUS 17-06-2021 11-00-57.JPG PHILADELPHUS  DELAVAYI  MELANOCALYX 23-06-2009 13-59-24.JPG PHILADELPHUS  MONT  BLANC 21-06-2024 09-53-48.JPG PHILADELPHUS  SYBILLE 23-06-2009 13-53-12.JPG
           
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            Last edited: Oct 23, 2024
          • Sheal

            Sheal Total Gardener

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            I agree, not Japanese Knotweed which has a slight zig-zag in the stems.
             
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            • Silver surfer

              Silver surfer PLANTAHOLIC

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              True.
              A few pics to show stems like bamboo, leaves...zig zag stem. FALLOPIA  JAPONICA  JAPANESE  KNOTWEED 16-Aug-12 10-32-46 AM.JPG FALLOPIA  JAPONICA  JAPANESE  KNOTWEED 16-Aug-12 10-33-08 AM.JPG FALLOPIA  JAPONICA  JAPANESE  KNOTWEED 16-Aug-12 10-33-16 AM.JPG FALLOPIA  JAPONICA 23-07-2011 16-11-56.JPG FALLOPIA  JAPONICA 23-07-2011 16-12-04.JPG
               
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              • Baalmaiden

                Baalmaiden Gardener

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                Viburnum perhaps? Or perhaps Weigela. At any rate the chances are its a nice shrub. You will have to wait for it to flower. Looks like it has been cut back and regrown so may take a year to flower if you are unlucky.
                 
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                • Bruno

                  Bruno Apprentice Gardener

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                  Thanks everyone for your helpful feedback and for putting my mind at ease!
                   
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