Marathon - green\brown\yellow
I had a new Marathon lawn installed about a year ago and now it has turned a more greenish brown yellow color due to the recent frost in So Cal. I am in Zone 10 (I think) in North County San Diego.
The lawn was a beautiful green in the front and back about 3 months ago. I have not fertilized since June and am wondering how often I should fertilize. It has not been mowed for about 6 weeks either as i heard it was better to keep the grass longer to avoid the frost killing the roots. It is currently being watered once per day for 7 minutes at 8am in the morning.
Any help or advice to restore my lawn is appreciated.