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Dottie from Rotonda West, Florida writes

Is Tenacity safe to apply to St. Augustine grass to kill crabgrass?

Answer:

Tenacity Herbicide is only labeled for use on St. Augustine grass that is grown on sod farms.  It cannot be used on St. Augustine in residential lawns.  Blindside WDG Herbicide is labeled to treat crabgrass in residential St. Augustine lawns.

Answer last updated on: 10/22/2018

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Tenacity Herbicide

Tenacity Herbicide

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