|After raking all the dead leaves and the temperatues still in the 40s, should I use a weed and feed product or a Weed and grass Killer.
I have crabgrass and lot of weeds at this time.
|Weed and Feed will supply the fertilizer your sod will need when it begins its spring growth so I would use the combination product. Grass will grow at 40F so it will be able to use the nutrients. Best wishes with your lawn.|