Casey from Henderson, Nv writes
I have weeds growing on my rocks because I live in Southern Nevada. I want to know if this product will kill all weeds or just the specific kind that grows on St Augustine Grass?
Southern Ag Atrazine Weed Killer for St. Augustine Grass is only for use in St. Augustine and Centipede grass lawns and not in any landscaped areas. Surlan is our most popular pre-emergent product for rock landscapes to help prevent weeds from growing. Depending on the type of weeds you are trying to control in the landscaped area Hi-Yield 2, 4-D Selective Weed Killer would be good for existing broadleaf weeds. Fertilome Over the Top II Weed Killer would be good for grassy weeds.
Answer last updated on: 03/24/2015
