Keep automatic sprinkler systems off until mid to late May. There is no need to turn on automatic systems until at least mid- to late-May, or later if possible. It is not necessary to water grass two days a week in April and the beginning of May, which will help save water.

Occasional hand-watering may be necessary for trees and shrubs during this time. Trees, shrubs, and perennials may be watered any day by means of a hand-held hose or low-volume non-spray irrigation, but not between 10:00 a.m. and 6:00 p.m.

Keep an eye on the weather and let Mother Nature do the watering with spring rains.