crabgrass in a sidewalk

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

Updated: February 27, 2023

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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