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Laura from Magnolia, Ar writes

How long after applying Southern Ag Atrazine Weed Killer for St Augustine Grass should I expect to see results?

Answer:

A product such as Southern Ag Atrazine Weed Killer for St Augustine Grass works pretty slowly therefore we recommend giving this as least two weeks to start seeing results when using atrazine as a post-emergent herbicide.

Answer last updated on: 09/28/2021

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