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 — 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 ...