B.B.
water it... But beware... If you water you must mow. lol
Our grass looks nice and green in the spring and fall... But in this heat that we are having now we also have a brown crispy look to the lawn... It does come back when it gets cooler and rains...
Talk to your local garden center or extention office about when the right times to fertalize for your area is... That will allow your grass to last longer thru the heat...