Product Q&A

Answer:

3 Way Max Turf and Ornamental Broadleaf Herbicide is not labeled for signalgrass, it will only control broadleaf weeds. Unfortunately, we do not carry any products that are labeled to kill signlagrass without also harming your St. Augustine. We  suggest putting down a pre-emergent, such as Pendulum in the fall and the spring to prevent it from germinating next season.

Answer last updated on: 07/28/2021

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