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Ortho

32-Ounce Weed B-Gon™ Weed Killer Concentrate

Mfg.#
OR204910
Sku#
3488707
  • Kills crabgrass, dandelions and other common lawn weeds
  • Kills weeds to the roots
  • Kills 200+ weeds
  • Won’t harm the lawn (when used as directed)
  • Starts working immediately

* Estimated stock levels as of Mon, May 18, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Ortho® Weed B-gon™ Lawn Weed Killer Concentrate + Crabgrass Control kills crabgrass, dandelions and other listed common lawn weeds to the root! When used as directed, you can kill over 200+ weeds without damaging your lawn. It starts working immediately!

See package for extended warnings, directions, environmental impact, first aid, and/or storage & disposal information prior use.

Specifications

General

Container Disposal This is a nonrefillable container. Do not reuse or refill. If empty: Place in trash or offer for recycling if available. If partly filled: Call your local solid waste agency for disposal instructions. Never place unused product down any indoor or outdoor drain.
Coverage Apply 2.5 fl. oz. of Ortho® Weed B-gon™ Lawn Weed Killer Concentrate per one gallon of water for every 400 sq. ft.
Mixing Instructions Use 2.5 fl. oz. of Ortho® Weed B-gon™ Lawn Weed Killer Concentrate + Crabgrass Control per gallon of water for every 400 sq. ft.
Recommended Application Applying with an Ortho® Dial N Spray®:
Type Weed & Grass Killer
Usage Location Use on established, residential lawns of Bermudagrass (common and hybrid), Zoysiagrass, Buffalograss, Kentucky bluegrass, Ryegrass (perennial and annual), Tall fescue, and Fine fescue.

Dimensions

Size Use 2.5 fl. oz. of Ortho® Weed B-gon™ Lawn Weed Killer Concentrate + Crabgrass Control per gallon of water for every 400 sq. ft.

Manufacturing Details
The following information is subject to change without notice

Prop 65 Warning Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Label Information

Precautionary Statement CAUTION: Users should remove clothing/PPE immediately if pesticide gets inside, then wash thoroughly, and put on clean clothing. Remove PPE immediately after handling this product. Do not use clippings from the treated areas as mulch or compost around flowers, ornamentals, trees, or in vegetable gardens. It is the responsibility of the applicator to avoid spray drift at the application site. Do not allow herbicide solution to mist, drip, drift, or splash onto desirable broadleaf plants, as small amounts of this product can damage sensitive plants near the treatment area. If desirable plants are accidentally sprayed, immediately rinsing leaves with water may reduce or eliminate plant damage. An application to bermudagrass may cause temporary yellowing or discoloration but full recovery can be expected. Keep this container from freezing.

Related Documents

Msds (PDF)

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