u/Nearby_Dog_1212

This thing brings me so much joy. First picture was 3 months ago!

Could I get some advice on how to set up this schedule (summer)?

New build house - yard planted approx. August 2025.
They have the entire front yard irrigation set up on the same valve/program.
Three 2 gal emitters on each tree
One 2 gal emitter on each shrub.

I have attached the instructions the builder landscaper gave me for the schedule, but I’m not able to follow it? (deep watering for trees once a week & multiple waterings per week for shrubs)

If I do:
2.5 hour watering x 3 days a week
= 5 gal per day
= 15 gal per day

Is this over watering the trees??

Everything looks like it’s yellowing, I’m assuming this is due to under-watering currently? It was set to like 45 mins a day

Thanks in advance for any help!
Also open to any other advice, this is my first home!