FAQ
How long should I run my sprinklers?
The exact runtime depends heavily on your specific sprinkler head type and your regional soil composition. Traditional pop-up spray heads deliver water rapidly and might only need fifteen minutes to put down a half-inch of water. Slower, highly efficient rotary heads might require forty-five minutes to achieve that exact same volume. Always rely on a physical catch-can test to determine your specific output rather than guessing with an arbitrary time limit.
Can I water my grass at night?
Watering at night presents significant, avoidable risks to turf health. When grass remains damp for extended periods in the dark, fungal spores multiply rapidly. Always schedule your irrigation timers to finish just as the morning sun rises. This specific timing provides the soil with ample opportunity to absorb the moisture while allowing the vulnerable grass blades to dry off quickly in the warm morning sunlight.
What happens if I overwater my lawn?
Excessive watering literally chokes the grass roots by pushing vital oxygen out of the soil profile. Overwatered grass develops weak, shallow root systems, turns pale green or yellow, and becomes highly susceptible to root rot and fungal turf diseases. A yard suffering from chronic overwatering also attracts destructive surface pests like grubs and armyworms, which thrive in soggy environments.
Do I need a permit to install an underground sprinkler system?
Most municipal building departments explicitly require an irrigation permit before you trench your yard or connect a new system to the municipal water supply. Local building codes strictly mandate the installation of an approved backflow prevention device to protect the public drinking water supply from fertilizer and chemical pesticide contamination. Always secure proper approvals and schedule a final municipal inspection to ensure absolute safety.
How do I know if my grass needs water?
Beyond the simple footprint test, you can easily check the subterranean moisture level manually. Push a standard six-inch screwdriver straight down into the soil. If it requires significant physical force to pierce the ground, the soil is excessively dry, and you need to water immediately. If the metal shaft slides in easily and pulls up damp, dark soil upon removal, skip the watering session entirely.
