BioAdvanced Season Long Weed Killer Plus Preventer for Northern Lawns, Granules, 9.6 LB

BioAdvanced Season Long Weed Killer Plus Preventer for Northern Lawns, Granules, 9.6 LB. The easy way to the best lawn! Season Long Lawn Weed Killer + Preventer kills tough weeds like crabgrass and over 200 hard to kill weeds like Clovers and Dandelions. It prevents new weeds and crabgrass for up to 6 months by creating an extended 6-month control barrier that prevents new listed weeds. And it won't harm your lawn when used as directed. Apply it in spring or early summer, even if Crabgrass and weeds have already sprouted. It doesn't matter. Since it's both a preventer and killer, one application gets results. One Blue Bag is all you need.

• KILLS TOUGH WEEDS* LIKE CRABGRASS: Kills over 200 types of weeds*, including hard to kill weeds like Clovers, Dandelions and Crabgrass *listed
• PREVENTS WEEDS & CRABGRASS UP TO 6 MONTHS: One step prevents listed broadleaf weeds, like Crabgrass, for up to 6 months
• CREATES AN EXTENDED 6-MONTH CONTROL BARRIER: Creates an extended, 6-month control barrier that prevents new weeds* from sprouting
• TARGETS HARD TO KILL WEEDS: Targets hard to kill weeds*, destroying them down to the root