Product Q&A

Answer:

The Anderson's 0.48 Barricade Herbicide should be applied in early spring and late fall for pre emergent control of weeds prior to germination. In fall to control winter weeds, pre emergents are best applied when soil temps drop to 70 degrees and continue to drop. In spring to control summer weeds, pre emergents should be applied when soil temps are just under 55 degrees. View our Cool Season Lawn Care Schedule for general timing recommendations. For exact timing recommendations, contact your local cooperative extension office to determine the best time in your region for pre emergent applications as they will vary greatly from region to region. 
 

Answer last updated on: 08/25/2021

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