Crabgrass is a low-growing weed that splays outward from the center like crab legs. Crabgrass has clumping, fibrous roots (no rhizomes), and its wide light green leaves come out in the spring to early ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The persistent weed known as crabgrass (Digitaria spp.) has a way of sneaking into almost every lawn. It ...