Watering the right way saves water, saves money and keeps plants healthier. These simple principles work for lawns, beds and containers.
Water early
The best time to water is early morning. Less water is lost to evaporation and leaves have time to dry during the day, which helps prevent fungal problems. Evening is the second-best option.
Water deeply, less often
Frequent shallow watering encourages shallow roots. Deep, less frequent watering trains roots to grow down, making plants more drought tolerant. Most lawns do well with about 1 inch of water per week, including rainfall.
Aim at the roots
Direct water at the base of plants rather than over the leaves. Use a gentle spray pattern for seedlings and delicate flowers, and a soaker or shower pattern for established beds.
Check before you water
Push a finger about 2 inches into the soil. If it is still moist, wait another day. Containers and hanging baskets dry out faster and may need daily watering in summer.
Use mulch
A 2–3 inch layer of mulch around plants keeps soil cool, slows evaporation and reduces weeds.
Follow local guidelines
Many California communities set watering days and hours, especially during dry seasons. Check your local water district's schedule before setting a routine.
See also: Garden Hose Care Guide.