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Ortho® Weed-B-Gon Weed Killer for Southern Lawns Ready-to-Use

Overview & Benefits

  • Kills listed major broadleaf weeds.
  • Results in 24 hours.
  • Kills the root.
  • Rain-proof in 1 hour.
  • Kills weeds, not lawns.
  • Watch the video on how to treat weeds in a southern lawn.

Available sizes:

    24 oz, 1 gal, 1.33 gal

Available in the following areas:
State(s):  FL,  TX,  GA,  LA,  AL,  SC,  MS

How to Use

Aim at center of weed and spray to lightly cover.

When to Apply

Spray when weeds are actively growing for best results. See product label for further details.

How often to apply

Hard to kills weeds may require a repeat application in 2 to 3 weeks.

Where to Use

For use only on home lawns, including Kentucky bluegrass, perennial ryegrass, fescues, common bermudagrass, hybrid bermudagrass, bahiagrass, bentgrass, buffalograss, centipedegrass, zoysiagrass and St. Augustine (except Floratam).

Where Not to Use

Not for use on Floratam (a specific variety of St. Augustine).

Coverage Area

For spot treatment.

Benefits

Kills listed major broadleaf weeds. Results in 24 hours. Kills the root. Rain-proof in 1 hour. Kills weeds, not lawns.

Container Type

Ready-to-Use Bottle

Active Ingredients

0.184% 2,4-D; 0.022% MCPP-p; 0.012% Dicamba; 0.007% Carfentrazone

This is not the product label. Always read and follow the product label before use.

View Label (requires PDF reader)

Material Safety Data Sheets can be requested by contacting our Scotts Help Center. Either call toll-free at 1-888-270-3714 or send us an email.

Product Ratings

Need an answer to a product question?  Scotts experts are always available by email and phone in our Help Center.