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"Alan Holmes" wrote in message
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"Mike" wrote in message
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Anyone any ideas as to how to stop this rampant weed?

What does it look like?

I have no idea.

Alan

According to the RHS it is called Soleirolia if that helps

Like a very fine cress and hugs the ground and gets intwined and smothers
other plants. To pull the weed out, the plants come with it.

Mike
The truth will prevail