Crabgrass seeds begin to germinate once soil reaches a certain temperature in mid-spring. Targeted action after crabgrass appears is important. Build a healthy lawn to prevent crabgrass. Chances are, ...

Crabgrass is an annual weedy grass that grows each year in the spring from seed deposited in previous growing seasons. Crabgrass commonly is worse along driveways, sidewalks and other areas where the ...

Crabgrass — the bane of many homeowners — is a troublesome plant. Not only does it outgrow and outcompete more polite lawn grasses, it can actually poison other plant competitors, according to a study ...

Large crabgrass (Difitaria sanuinalis) is a summer annual grass native to Europe. It was introduced into the U.S. as a forage and is thought to be one of the first grasses used for grain production.