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Todd from Dfw Area, Texas writes

Is SpeedZone Southern Herbicide EW okay to use on St. Augustine?

It contains 2,4-D and I thought that was a problem.

Answer:

SpeedZone Southern Herbicide EW is labeled for use on St. Augustine turf in general, however it should not be applied to Floratam or Bitterblue varieties of St. Augustine, per the product label

Answer last updated on: 04/30/2021

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