Consult a professional to go over your design before implementing it.
Installation of an irrigation system can be difficult and it may just
be easier and more effective to hire a professional installer.
When your irrigation system is ready for use, it should be set up so
that each zone is watered separately according to its particular water
needs. While standard lawn sprinklers may be adequate for the turf area,
low spraying sprinklers may be better for trees and shrubs. A drip system
wastes very little water and may be desired for vegetable gardens.