Take a walk around your yard, and look for young weeds. “Ideally, you want to find them before they take off,” says Waltz.

Now that you know how to identify broadleaf weeds ... Look for selective herbicides that target broadleaf weeds while leaving your grass and flowers unharmed, such as the Natural Elements Weed ...

Like their grass companions, broadleaf weeds work to control erosion and sequester carbon ... Weeds are easiest to manage ...

If you don't know your grass types, take a plug of turn to a garden center and ask the staff to help with the identification ...

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.