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Randy from Montgomery Tx writes

How long do I need to wait to apply Certainty Herbicide to newly sodded St. Augustine to treat for nutsedge?

How to kill


Certainty Herbicide should only be applied after the sod has been established and mowed at least 2-3 times or 30 days has passed. For Sedge Control, you will apply this product at 1.25 ounces per acre after weeds have reached the 3- to 8-leaf stage of growth. A sequential application of 1.25 ounces per acre may be made 4 or more weeks after the initial treatment. Please review the product label for more information. 

Answer last updated on: 04/29/2021

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