It’s very important to get COMPLETE coverage across your lawn with your pre-emergent.
Remember, any areas where pre-emergent is not applied is GUARANTEED to have weed breakthrough.
Pay close attention in the growing season…you will notice that many yards look very clean and weed free throughout the lawn, but are a little rough around the edged and corners. Thats because those corners and edges are the EASIEST spots to miss!
Take your time and make sure thorough across your entire lawn…even the corners and edges.