Originally Posted by Stanton
a) its too late to grow grass this year
b) the crabgrass won't sprout till the ground gets hot so if you sell in the spring the new owners will never know till mid summer.


This.
Plus, your only oppertunity is a spring application of a pre-emergence crabgrass killer to get rid of it. Getting the application timing right requires a bit of the stars lining-up, but if you do, it's pretty effective. Don't screw aroung with weed and feed products.