John Cannon is Franchise Owner of NaturaLawn of America in Charlotte, North Carolina. Applying weed killers to your lawn should be done at a specific season. The type of weed—annual or perennial ...

Q: What is this weed that has invaded part of my yard ... Q: This suddenly appeared in our lawn this spring. What is it? What would be good to control it? A: This is a robust outbreak of oxalis ...