[Cincinnati guy]

I've been so worried about my back yard renovation I've neglected my front. I've not done a thing to it this season except a few apps of milo.

I've noticed some crabgrass and some other weeds. Its been in the 90's would I kill my yard if I put some some liquid weed and feed?

 

[zeus201]

Just buy Orthos weed b gone w/ crabgrass control. Don't waste money on weed and feed products.

 

[g-man]

^ and follow the label temperature requirement. For now just let it be.

 

[Cincinnati guy]

I've got both products, I'll use the ortho over the weed and feed. It's just killing me seeing my front lawn in a mess. I'll wait until a day that is cooler.

 

[NanserbE]

Another vote to ditch the weed'n'feed.

If you ever run out of ortho I've had good results with Bayer lawn weed and crabgrass killer. Most of these big box consumer brands are a weaker solution to what you can buy from a professional supplier, so don't worry about overdoing it (to a point).

Also, with most lawn safe weed killers you won't see results for a week or more, and it may require a second or even third dose.