Best for: a simple solution to annoying weed-infested grass. Tired of searching the lawn for those pesky weeds that interrupt your green sward? This ready-to-use selective weed killer will take ...

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 ...