crabgrass in a sidewalk

Crabgrass growing in the crack of a walkway. Photo: Smooth crabgrass, Joseph Berger, Bugwood.org

Updated: May 19, 2022

How to identify and control weeds in the home lawn and landscape

Weed identification tools

An introduction to the various weed control options

Our focus is on reducing the risks associated with exposure to unnecessary pesticide use.

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    Maryland Grows Blog - Weeds

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    Videos - Weeds

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