Customer Reviews for Prime Source Quinclorac 1.5L Select Herbicide

I live in the country and have a large back yard. It is a yard, not a lawn. Some of it is grass, some clover, some lespedeza, and some nuisance broadleaf weeds. It also has clumps of crabgrass which grow faster/larger than anything around them and stand out as particularly ugly. I bought this product to try to eliminate the crabgrass. I mixed and applied exactly as instructed and used the recommended Duo Stick. I applied as a spot treatment to the clumps. This absolutely did nothing to the crabgrass. It actually made it look worse because it killed all the clovers and lespedezas around the clumps. The clumps now are surrounded by bare dirt. Even more of a visual "sore thumb." My purchase of this product was a complete waste of money and the time it took me to mix and apply it.

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2 of 5 people found this review helpful

2 weeks after direct application to crabgrass, crabgrass still viable and growing. Should have used Round Up, even if would have killed grass.

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1 of 5 people found this review helpful

I did 2 applications . Once in May and once in June and the crabgrass didn't die. Strong as ever. I will try again this month.

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0 of 1 people found this review helpful