We spent hours researching and testing various weed killers to identify the best options for St. Augustine grass. Our top picks are effective at killing weeds without harming your lawn.
We spoke to two lawn experts about when to apply weed killer to the lawn, alternatives to using a herbicide and why following best lawn maintenance practices, including proper mowing and watering ...
Use a selective weed killer on lawns with large colonies of weeds, such as creeping buttercup. If your lawn has a sunken patch, repair by making an H-shaped spade cut across it with a half-moon ...