For the cost and effectiveness, I would not buy this product again. Using the recommended doage, the herbicide only stunted the growth of some weeds, and even killed some of the grass. Most of the weeds remained unchanged. I am going to try going beyond the dosage to see if this works, but as of right now, it is not worth the hefty price tag.
I thought I had finally found the ative crabgrass killer. In some ways I did. It does kill crabgrass that is cut really low prior to the application. On other areeas, where I mow on a 3.5 to 4 setting, it does nothing at all. I used the surfactant as well, and it is just not what I was hoping for when I ordered.
I sprayed drive xlr8 over my lawn a few weeks ago per the mixing instructions and haven't noticed good results. The front lawn I even went over twice during the same application. I've only noticed about 10% of the crab grass turn brown. I plan to re-apply since I have an abundance of this stuff. Poor results may be because the crabgrass is so mature (it was applied in August). I had anticipated better results after reading the reviews.
I used the entire container in 30 gallons of water with the correct amount of surfacant and I only got marginal results. Probably 50% kill rate Disappointing t say the least ,now what’s left is going to seed so I guess I will try something different next year.