Hold off on preemergence herbicides for crabgrass until after green-up
We will have a better idea on the extent of winterkill as athletic fields start to green-up with warming temperatures. Though we expect most damage on low-mown turf, we may also see damage on higher mowed turf. Turf seeded last fall, trafficked over the winter, and/or on windy exposed sites are just some of the areas that we may see winter damage.