Yard Mastery ad: Which Fall Pre-Emergent Do You Need?

Prodiamine or Dimension this fall? Both stop poa annua, henbit and chickweed before they show up. The only reason we switch is the label's yearly max. Bluegrass and rye lawns usually use up their prodiamine in spring, so Dimension covers the fall app. Already have prodiamine in the garage? Use it first. Not for lawns you're seeding. Follow the label.