Asked March 6, 2017, 12:28 PM EST

When is the best time to spread a crabgrass pre-emergent this year?

Baltimore County Maryland

1 Response

The timing of crabgrass pre-emergent is linked closely to the blooming of the yellow forsythia shrubs in your area.
Basically, just about any time now should be good.
You may need a repeat in 6 weeks if it ever gets and stays cold.