For new sod, watering is critical to help it establish a healthy root system. Here is the general guidance based on multiple expert sources:
- Immediately after installation : Water your new sod thoroughly within 30 minutes to 1 hour to soak the soil beneath the turf (ideally 3-5 inches deep).
- First week : Water frequently, about 2 to 4 times a day with short watering sessions to keep the sod and soil consistently moist but not waterlogged. Some advise watering 3 times per day, especially in warm weather.
- Next 2 weeks : You can reduce the frequency to about twice a day but increase the watering duration per session for deeper soil penetration. Avoid letting the sod dry out, as it needs constant moisture to root well.
- After 3-4 weeks : When the sod begins to root into the soil, water less often (once daily or every other day), but with deeper watering to encourage deep root growth.
- Best time to water : Early morning is ideal to reduce evaporation, though some watering in the evening can be acceptable. Avoid midday and late evening watering to prevent water loss and disease risk.
General tips:
- Water enough to keep the top 3-5 inches of soil moist.
- Avoid puddling or runoff.
- Adjust watering based on weather conditions: more frequent watering in hotter weather.
- Do not walk on wet sod to avoid damaging it.
In summary, start with frequent watering 2-4 times daily the first week, reduce to twice daily the second week, and then taper to less frequent deep watering as the sod establishes its roots over the next few weeks.