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How can you get rid of Johnson Grass that is in a yard with St. Augustine grass?
Only the new Royal Blue grass bomb, currently being developed in BRITAIN.pets. Get a dog for a little while. The St Augustine just can't stand up to medium traffic. Walking back and forth can kill it...
There is not really any weed control out there that will kill one type of grass and not the other. If you want to get rid of Bahia grass in St. Augustine, you best bet is to spray the areas of Bahia...