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 Items Added! Save Up to 30% on Select Lawn & Pest Control Products- Shop Now »

Product Q&A

« See More Q&A's

James from Jacksonville, Fl writes

Is Helena 19-1-6 safe for use on St Augustine grass in 90+ degree heat of north Florida?

Is this safe for use on St Augustine grass in 90+ degree heat of north Florida?

Answer:

Helena 19-1-6  is safe for use on St. Augustine grass, however, we would not recommend applying products in temperatures above 80 degrees Fahrenheit. It is recommended that you apply in the early morning or late evening when the temperatures are not as high.

Answer last updated on: 09/06/2017

Was this answer helpful to you? Yes No

Helena 19-1-6

Helena 19-1-6

$64.27

Free Shipping*

Buy Now