How much to use per acre. And can I get it in biger jugs then a quart
Expert response: Thank you for your question/review. The rate for Southern Ag Atrazine Weed Killer for St Augustine Grass is 4.3 oz per gallon of water per 500 sq ft or 1.1 pints per 4 gallons of water per 2000 sq ft.
Unfortunately it only comes in the 32 oz bottle.
Have a blessed day!!