What is this weed?
This weed gets everywhere in my garden. In my patio plant pots, between the paving slabs and in the gravel between the house and side path.
Its a tiny plant with purple leaves and yelloe flowers but develops long roots if left. I drives me nuts as I am constantly having to dig it out.
How does it spread? Does it self seed or I am leaving behind tiny bits of roots?
Any suggestions for getting rid of it?