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Russell from Vienna, Va writes

How long do I wait to see results with 4-Speed XT and determine if I need an additional treatment?

Answer:

You will notice results with 4-Speed XT in as little as 24 hours but it can take up to 2 weeks to completely kill weeds.  You are limited to 2 appliations per year as directed on the product label.

Answer last updated on: 05/10/2018

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4-Speed XT Selective Herbicide

4-Speed XT Selective Herbicide

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$313.27

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