I am sorry for this delayed reply to your gardening question. The spring rush has brought a deluge of questions and we are working hard to catch up!
Your fescue is a tough call. Being a cool season grass it struggles through summer and is among the least tolerant of turf species to drought. I suggest you not give up on it just yet and try another watering to see if it will recover. If it doesn't show some signs of green after two waterings I would consider it gone.
Thanks for the question. Best wishes for a wonderful gardening season. Please stop in again soon!
Q&A Library Searching Tips