Ask A Pro: 866-581-7378 Mon-Fri 9am-5pm ET Contact Us
Fast Free Shipping On Your Entire Order*
DoMyOwn - Do It Yourself Pest Control
  • Use "Spacebar" or "Enter" to expand the My Account navigation menu.
  • Use Down or Tab key to select next menu item.
  • Use Up or Shift+Tab keys to select the previous item.
  • Use Enter/Space key to visit the menu item.
  • Use Esc key to leave the submenu.
  • Use Left/Right arrow keys to allow users to navigate within the navigation links.
  • Use Down arrow key to expand the submenu and up/down arrow keys to navigate within the submenu.
  • Use Enter/Space key to select the menu/submenu items.
  • Use Esc key to leave the submenu.

New Hot Summer Deals - Up to 20% Off - SHOP NOW >>

Product Q&A

« See More Q&A's

Billy from St. Augustine, Fl writes

Does Southern Ag Atrazine Weed Killer for St Augustine Grass kill torpedograss in St. Augustine?

Answer:

Southern Ag Atrazine Weed Killer for St Augustine Grass is not labeled to control torpedograss. Since torpedograss and St. Augustine are so closely related there are no products that will selectively eliminate torpedograss without also injurying the St. Augustine. We recommend using a non selective glyphosate herbicide such as Roundup QuickPRO to spot treat torpedograss directly and then resod/reseed any bare spots after 2 weeks. 

Answer last updated on: 02/27/2022

Was this answer helpful to you? Yes No

Southern Ag Atrazine Weed Killer for St Augustine Grass

Southern Ag Atrazine Weed Killer for St Augustine Grass

4 out of 5 stars

On Sale!
$19.98
Was: $22.20

Free Shipping*

Buy Now