What is the best way to rid flower beds of weeds? I have been working at a friends house, the flower beds have been very neglected for a number of years. I have pulled weeds and weeds and weeds. Chickweed is taking over now. I have raked and stirred the chickweed back into the soil as it is too small to pull. I pull the bigger ones and use a weeding tool to try to keep them under some control. There is lots of weeds, buttercups, dandelions, morning glory, and thistles. i just can't keep up to it. I have thought about removing about 4" of the soil and putting in landscaping fabric and bring in new soil. I would guess this would take about 5 cu.yds. Trying to put together a spring plan. I am planning on going over once a month thru the winter to keep it in control.