Billie from Moultrie, Ga. 31768 writes
The application rates for Southern Ag Atrazine Weed Killer for St Augustine Grass require you to know the square footage of the area to be treated in order to apply the product effectively. If you were to total all the weed areas to be treated, how many square feet would they cover? With herbicides in general, spot treatments are defined typically as 1000 sq ft areas. Per the product label, the application rates are: For 100 sq ft, mix 5 teaspoons in 1 quart of water. For 500 sq ft, mix 4.3 fl oz in 1 gallon of water. For 2000 sq ft, mix 1.1 pints (21 fl oz) in 4 gallons of water.
Answer last updated on: 09/17/2022
