New sod browning in the heat
I recently had sod laid a few months ago along with two inches or so of soil that was tilled for the install. Everything was looking good, it was knitting great and growing well. I'm still watering it twice a day, pretty thoroughly early a.m. and early p.m. but now with the 9th heat wave in a row my grass is browning. Watering seems to have little effect. The shadier areas aren't as bad. I live in Southeastern PA (north and west of Philadelphia) and the sod is a blue grass, rye and fescue blend.
What can I do??? Any help, directions or future plan would be greatly appreciated.