[Cincinnati guy]

Can I apply weed b gon CCO the same day as applying nutsedge killer?

Can I apply my fertilizer after applying weed killers?

 

[chrismar]

Can I apply weed b gon CCO the same day as applying nutsedge killer?

Heck yea! I typically walk around with two dollar store spray bottles: one filled with WBG, the other with Sedge Ender. I spray whichever product will work best for the weed I'm trying to eliminate. All on the same day!

Can I apply my fertilizer after applying weed killers?

Depends. I wouldn't spread anything like a weed and feed within a week or two of spraying, but if it's you're regular run of the mill fert, throw 'er down!