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Ortho Grass-B-Gon Garden Grass Killer
Ortho

Ortho Grass-B-Gon Garden Grass Killer

Effectively eliminate unwanted grasses from your landscape with Ortho Grass B Gon Garden Grass Killer. This ready-to-use, selective formula is designed to target and kill existing grasses without harming your established ground covers, shrubs, and trees. Its systemic action ensures thorough elimination, providing a clean and tidy garden. Packaged in a convenient 24 oz container, it requires no mixing, making application simple and efficient. Ideal for use around trees, shrubs, and in flower beds, it offers post-emergent control for a beautiful, weed-free garden.

Owner Satisfaction

4.2

/ 5

 

Category Rank

438

/ 548

#438 in Herbicides

Capacity

24

/ fluid ounces

 

Who it's for

  • Highly Selective Formula
  • Simple Spot Treatment
  • Kills Tough Perennial Grasses

Who should skip it

  • Requires Patience for Results
  • Ineffective on Broadleaf Weeds
  • Higher Cost per Application

Key Specs

Capacity

24 fluid ounces

Application Form

Ready-to-Use Spray

Selectivity

Selective

Activity Type

Systemic

Target Weed Type

Grassy Weeds

Application Area Type

Around Trees and Shrubs, Flower Beds

Application Timing

Post-Emergent

Country of Origin

United States

Features

  • Kills existing grasses selectively
  • Protects listed landscape plants
  • Ready-to-use, no mixing required
  • Systemic formula for thorough elimination
  • Convenient 24 oz spray bottle
  • Ideal for garden beds and landscapes
  • Post-emergent grass control
  • Easy to apply around plants

What customers say

Gardeners highly value Ortho GrassBGon for its exceptional selectivity. It successfully targets and eliminates invasive grassy weeds, like Bermuda grass, without harming surrounding ornamental plants, making it essential for delicate flower beds where general herbicides fail. The core functionality and precise action earn high praise. However, effectiveness requires patience; users note the product is slow acting, often needing two or three applications spaced weeks apart for tough weeds. This repeated use, alongside a premium price, causes some mixed feelings about overall value. Minor complaints about applicator quality also surface. Despite these application needs, most agree it is an essential, highly effective solution for targeted grass control.

Hayley

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