Buy some weed & grass killer. Wait for a day with no breezes. Spray the weeds. Wait a week or more. When the weeds have died, pull them out. Then spread something like Preen in the flower bed.
This is what I do, and for the most part I don't have a problem with weeds in my flower beds. I do still have a few. Every month or so in the spring and summer I have to go through and spray a few weeds again, but not very many.
This is what I do, and for the most part I don't have a problem with weeds in my flower beds. I do still have a few. Every month or so in the spring and summer I have to go through and spray a few weeds again, but not very many.