|Cores from aeration|
Most of these new weeds will be annual grassy weeds. Grassy weed seeds appreciate the same fertilizer and additional watering from your fall renovation program and flourish. Don't panic annual grassy weeds will be slow to germinate as soil temperatures cool in fall. Mother Nature will take care of these annual weeds at first frost. Using PREVENT, crabgrass preventer in mid-April will eliminate their return.
broadleaf weeds are stimulated as well. Fall is an excellent time to control those broadleaf weeds. Perennial broadleaf weeds are busy sucking up much needed nutrients to store for overwintering. An application of Gordon's Trimec or Speedzone can be applied 28 days after grass seed germination. Effective down to 45 degrees, a fall application of Speedzone with Spreader Sticker is quickly absorbed by the broadleaf weeds and is sure to kill all the way to the roots.