Recommended times for new shrubs and trees in SoCal

Landscapers just put in a new yard here in SoCal. Can someone recommend the best schedule? Grass I have at 3m 3x per day for the first week then tapering off one watering each week.

Then I have a Tree Zone and a Shrub Zone with drips and emitters. Not sure what to do here. Right now I have them each set to 15m every 2 days. But I have no idea if that is too much or too little. I’m in Costa Mesa about a mile from the coast. Soil is Loam/Clay I think.