I'm home already as it poured all the way to the restaurant and when we came out, it was still pouring. So, we agreed to forgo the movie and come home to hunker down. I'm listening to thunder and rain as I type this. Looks like a nap.
Elaine, I know all about those irrigation systems and that may be what I use. They are part of the "Water Wise" program that the MGers teach. You can adjust those heads to give more to some plants and less to others.
Jim