Crab grass #743119 - Ask Extension

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Crab grass #743119

Asked April 07, 2021, 5:21 PM EDT

Areas of my lawn need to be reseeded plus I would use pre emergent like siduron in a granular form. My question is can I reseed and apply siduron at the same time. Also how siduron is applied per square foot Thanks Randall Olson

Itasca County Minnesota

Expert Response

Normally you cannot use a crabgrass preventer when seeding but I did find this article from Rutgers explaining products that can be used.  If you have found siduron as a stand alone product, follow the directions on the label.  The label is always the law and the safest way to use any product.  Weed Control in Spring Seedings (rutgers.edu)

Barbara Harlan Replied April 07, 2021, 10:47 PM EDT

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