Question
It's late February and air temperatures are still flirting with freezing.  Is it harmfull to my zoysia to get water b/t 10pm-12am?  Will the grass freeze and die?  Thanks.

Answer
The grass won't freeze & die, but there's absolutely no point in watering this time of year. The grass is dormant, and the water won't do it any good.

Just wait until the lawn greens up in the next few months before watering.

-C.J. Brown
www.TheLawnCoach.com