How do you kills weeds without killing bushes?
To kill weeds and not the bushs is done by using your weed killer product up to the roots of the bush. Most roots of a bush are no wider then the branches of the bush. Then you will manually need to remove the weeds around the bushs. Also very important do not get the weed product on any of the bush’s leaves or branches. I use a weed product that is organitc and has never killed anything but my weeds. Please note that I have nothing fancy or expensive in my yard. So a little care and some manual work you will have a weed free lawn and healthy bushs.