All weeds have a story to tell. Their mere presence communicates valuable information on recent maintenance practices employed. Cultural practices that promote a healthy and dense turf stand are one of the most important and least recognized weed control tools. In fact, many pest infestations are triggered by problems associated with upkeep including mowing height and regularity, irrigation timing and frequency, and fertilization (usually too much or too little). Improper practices can stress the turf, giving weeds a competitive edge. Although herbicides may seem like a simple solution to weed problems, killing the weeds with an herbicide only treats the symptom without identifying the underlying cause.