Ortho® Weed-B-Gon Weed Killer for Lawns Plus Crabgrass Control Ready-Spray® Catalog Lawn & Garden Ortho® Weed-B-Gon Weed Killer for Lawns Plus Crabgrass Control Ready-Spray® Manufacturer : Scotts Miracle-Gro Garden Products Description Kills over 200 types of weeds, even the toughest weeds, including dandelions, clover and crabgrass. Rates Please contact us for current pricing and availability.