what is this weed?
I am new to gardening and would really appreciate help with this problem; there is a weed that is gradually covering over the soil in between my plants. It has tiny green leaves and is very flat and dense. It reminds me of the duckweed you get in ponds. Please can anyone tell me what it is and how I should go about getting rid of it? I've tried scraping it off but it just comes back very quickly!
Many thanks, Julie