St. Augustine Grass

Safe for St. Augustine Grass?

carlsndfw added on April 13, 2015 | Answered

Are sugar and vinegar safe to use on St. Augustine grass?

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Certified GKH Gardening Expert
Answered on April 14, 2015

You could spot-treat weeds with vinegar, but I would advise against using vinegar on your entire lawn because vinegar is non-selective and would probably burn the grass. In fact, vinegar is touted as a means to kill grass naturally on our website:

Sugar, on the other hand, is probably okay. You can read more about sugar weed control at the following link:

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