we just recently (bout 2 months ago )got rid of about 500 sq ft of brush from our backyard, cleaned it up nicely and used grass seeds. We have been fertilizing and watering regularly but the grass just doesnt seem to be growing well despite all our effort! Weeds are growing everywhere and even some of the brush is growing back. We applied “weed B gone” among other products but still havent had any luck 
my question is…which has better end results sod vs grass seeds?
sod is really expensive from my understanding which is why we ended up using grass seeds…i am willing to wait patiently if the end results will be the same.
any advice and/or suggestions are appreciated. 