Pure Defense Weed Shield (Case of 2 x 2.5 Gallon Pro Packs)

Pure Defense Weed Shield kills existing weeds without harming grass. The botanical oil blend is effective on broadleaf weeds; and the selective, post-emergent, formula works at the roots to deliver long lasting results. This case of 2 x 2.5 Gallon Pro Packs will treat up to 1.5 Acres.

Kills Weeds Without Harsh Ingredients

  • Smart Selection: Kills Weeds, Won't Harm Grass
  • Professional Size for Larger Application Areas
  • Powerful Botanical Oil Blend Ideal For Your Yard
  • Effective on Broadleaf Weeds When Used as Directed


Pure Defense Weed Shield kills existing weeds without harming grass. The botanical oil blend is effective on broadleaf weeds; and the selective, post-emergent, formula works at the roots to deliver long lasting results. This case of 2 x 2.5 Gallon Jugs covers up to 1.5 Acres at typical concentration levels.

Effective & Long Lasting: Unlike fast-acting sprays that just kill weeds above ground, Weed Shield works below ground -- at the roots -- for long lasting weed control.

What to Put in It & What to Leave Out: One of the first decisions we made when developing our Weed Shield was what NOT to put in it. With more than 30 years in the lawn care business we knew that many popular weed treatment products were made with harsh chemicals. We left all that stuff out and developed this effective, powerful treatment using a Botanical Oil Blend!

Schedule: For use on existing broadleaf weeds. Apply when turf is actively growing; and ensure thorough wetting and complete coverage on all unwanted broadleaf weeds. Do not spray on food crops or food trees; or on new grass that has had fewer than 10 cuttings. For optimal results apply Pure Defense Weed Shield and allow it to completely dry before seeding. Do not apply Weed Shield during seeding. Allow at least 3 weeks between applications with no more than 4 applications per growing season.

Mixing: Fill the tank with the required amount of water to cover the selected treatment area. Add Pure Defense Weed Shield to the tank using the following rate guidelines:

  • 10 Ounces of Weed Shield per 1,000 square feet of treatment area
  • 3.4 Gallons of Weed Shield per acre of treatment area
  • For handheld pump cans mix 5 Ounces per gallon of water for spot applications

Always follow the WALES Method when mixing with other lawn care inputs; and add Weed Shield to the tank last. Always shake, stir or agitate before use.

Important Note: The instructions above are for use as a guide only. For complete instructions for use and safety precautions review the back of your product package and the manufacturer's Material Safety Data Sheet.

Weight 2 x 2.5 Gallon Jugs (42 Pounds Each)
Typical Coverage 10 Ounces per 1,000 Square Feet
NPK Not Applicable 
Active Ingredients Clove Oil, Eugenol
Country of Origin This Product is Proudly Made in the USA
Packaging Recyclable Plastic Jugs