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Tree roots by side of house

I mentioned this problem earlier in the Forkers thread but think I may get a wider reaction/advice on a new thread.

My problem is that this morning I found tree roots sneaking up between the house wall and the path paving, which is Indian sandstone. The roots are are thin feeding ones I believe, up to two feet along and had rooted into old leaf mulch which had fallen into a gap by the side our porch. Our house is on a hill so the paving from the back garden is stepped. The roots are most probably from an old, very tall birch outside our boundary about 4-5 metres from the house or from our 10 ft tall pittosporum which is about 3 metres from the house wall (I will check the distances tomorrow).

Any advice on what I should do about the roots please?
North East Somerset - Clay soil over limestone

Posts

  • PalustrisPalustris Posts: 4,307
    Sever them. At this time of the year it will not harm either plant and they will grow new roots in spring. Better than leaving them to develop into full size roots.
  • Lizzie27Lizzie27 Posts: 12,494
    Thanks @Palustris, I came to the same conclusion after reading a 1995 scientific study on birch tree roots which I found online late last night. Seems they are fibrous feeding roots so unlikely to penetrate the house foundations.

    I've got a sheet of fairly rigid steel mesh which I could cut to fit in the gap to keep the leaves out which might be sensible. Panic over.
    North East Somerset - Clay soil over limestone
  • Busy-LizzieBusy-Lizzie Posts: 24,043
    Thank goodness for that, Lizzie!
    Dordogne and Norfolk. Clay in Dordogne, sandy in Norfolk.
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