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Randy from Cooper City, Fl writes

Can I use SpeedZone Lawn Weed Killer Concentrate to control weeds in St. Augustine grass?

Answer:

Speedzone Lawn and Weed Killer is not labeled for use on St. Augustine and most likely would cause damage if used on St. Augustine lawns. Speedzone Southern is labeled for use on St. Augustine grass. According to the Speedzone Southern product label: The turf tolerance to this product may vary and temporary turf grass yellowing may occur on St. Augustine. Please take a few moments to read through the product label completely for full instructions and other precautions.

Answer last updated on: 10/12/2015

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SpeedZone Lawn Weed Killer Concentrate

SpeedZone Lawn Weed Killer Concentrate

4.5 out of 5 stars

$41.28

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