so Scotts Halts might be the best choice for many consumers. It's worth noting that Scotts Turf Builder Halts includes a fertilizer component, as do many crabgrass-control products. Scotts ...

Read more: Homemade Weed Killer That Does Not Kill Grass ... neglected spots. The best defense against crabgrass is ...

Crabgrass is best controlled with herbicides commonly referred to as preemergence or preventers. These chemicals kill the weeds as they are germinating before they have a chance to establish.