Jason from Atlanta, Ga writes
I seed right before fall and got alot of new grass after killing what was there. I have alot of spots thatneed more seeding. Question I have is clover what it looks to be is starting to take over. I need more fescue seed but want to kill clover to. I haven't used fertilizer and weed control yet. When to do pre emergent? What products do you recommended?
We do have a post-emergent product that can be used in your lawn for clover. Depending on the type of fescue you have, this product can be used at the time of seeding. Drive XLR8 Herbicide is a very good product that is labeled for clover, as well as various other types of broadleaf weeds. It is safe for use in fescue as well. If you are overseeding with fine fescue, it is recommended that you use Drive XLR8 at least 7 days before seeding or 28 days after emergence of the new seed. If you are overseeding with tall fescue, Drive XLR8 can be used at any time. We do recommend using an MSO surfactant with this product as well. Please check the label with regards to this. A pre-emergent can be used at the same time as a post emergent. Prodiamine 65 WDG is a very good option. It will prevent many broadleaf and grassy weeds from emerging. This should be done when the soil temperature reaches 55 degrees Fahrenheit. In southern states, individuals should be using this product in late February or early to mid March depending on the soil temperature. We would also recommend checking out our Warm Season Lawn Schedule as well. This gives very good information on when to fertilize, use pre-emergents, etc. in your lawn.
Answer last updated on: 02/21/2017