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

Ortho Weed B Gon Max for Southern Lawns

Overview & Benefits

  • Kills 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:

    32 oz. Bottle

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

How to Use

Connect sprayer to hose. Turn on water.

To begin spraying, point nozzle in direction you want to spray. Bend small plastic tab back and turn knob to ON position.

To stop spraying, rotate knob to OFF position. Turn off water. Relieve water pressure and disconnect sprayer from hose.

When to Apply

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

How often to apply

Allow at 30 day intervals between applications. The maximum number of broadcast applications is two (2) per year.

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

Treats up to 10,600 square feet on sensitive lawns and/or 5,300 square feet on hardy lawns.

What it Controls

Weeds: Controls over 200 broadleaf weeds including dollarweed, clover, spurge and dandelions.

Benefits

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

Container Type

Ready-to-Spray Bottle

Active Ingredients

4.01% 2,4-D; 0.49% MCPP-p: 0.27% Dicamba; 0.16% 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.