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David from Woodmere writes

Can Tenacity Herbicide be mixed with other herbicides such as Sedgehammer or Speedzone?

Can I mix with Iron?


Tenacity Herbicide states the following in reference to tank mixing. We always recommend doing a small tank mix test before application.  "Tenacity has been tested in tank mixtures with Barricade 65WG Herbicide (prodiamine), Vanquish® (dicamba), Turflon® ester (riclopyr), Spotlight™ (fluroxypyr), Quicksilver™ (carfentrazone), Basagran® (bentazon), Princep® (simazine), and AAtrex® (atrazine) for safety and efficacy on turfgrasses. Tenacity must be applied at reduced rates (4 fl. oz./A or less) if tank mixed with atrazine, bentazon or simazine. Other tank mixture partners may be safe but have not been tested. Turf managers wanting to tank mix Tenacity with other herbicides should test on a small basis for compatibility, safety and efficacy before treating large areas. See product labels for directions and precautions"  Sedgehammer Label Speedzone Label

Answer last updated on: 07/27/2017

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Tenacity Herbicide

Tenacity Herbicide

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