Seeking answere to what happened to our grass. was put in about 2 months ago was looking great. properly watered. then we had lots of rain followed by the tropical storn, then by a heat wave, over 90 everyday and no break from the sun, norsin no rain. started to brown in these areas very quickly, in 3 days. stated to water it as we saw it browning. now it looks like this. The whole yardgets full sun but only this area has done this. my son thinks its burnt from the intense heat/sun. we think something else. can anyone offer some advice. thank you.