Dear Neil: I have a problem that I think is a type of crabgrass. I can’t get rid of it. What will kill this weed? Crabgrass is specifically Digitaria sanguinalis. Either you have that exact grass, or ...

Crabgrass preventers are another name for preemergence herbicides that prevent crabgrass seeds from developing into mature ...

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The best weapon you have against this annual weed is crabgrass preemergence herbicide (also called crabgrass preventer). You apply this product in the spring before the crabgrass seed sprouts. The ...