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.

Select Sales Ending 7/31 - SHOP NOW >>

Product Q&A

« See More Q&A's

Jay from Billingham Wa writes

What time in fall is best to apply Prograss EC Herbicide to a Kentucky Bluegrass lawn mixed with Perennial Ryegrass in Zone 8b?

Answer:

Prograss EC Herbicide can be applied to Ryegrass in both Spring and Fall but for Kentucky Bluegrass, fall applications are recommended. Please review the Application Rates and Timing on page 5 of the product label for more information and we also recommend checking with your local extension office for the best timing in your area. 

Answer last updated on: 09/01/2021

Was this answer helpful to you? Yes No

Prograss EC Herbicide

Prograss EC Herbicide

5 out of 5 stars

$687.78

Free Shipping*

Buy Now