I recently purchased a new home, and the front yard was installed by the builder. It looks like the bare minimum... There are two Sissoo trees and four small ground cover shrubs. They installed a drip system with a timer. I have read that trees need a lot of water for the first 6-8 weeks, nearly every day. I have also heard that it is better to water every other day for longer to promote deep root growth. I am currently doing the latter, but is my ground cover being watered too much? It is a 1 zone system, and all the plant-life is watered at the same time/rate. Should I adjust my setup and how?