A weed is any plant growing where it is not wanted. Lawn weeds belong to one of three categories: broadleaf, grassy, or grass-like. A typical broadleaf weed is a dandelion. Crabgrass is in the grassy weed category while nutsedge would be classified as a grass-like weed. Now that you know how to spot them, let us help you get rid of them. Learn more about how our lawn treatment services can keep your lawn free of weeds.