Day one
Water within 30 minutes of the last piece going down. Soak it until water runs through the sod and into the soil underneath. Lift a corner: the soil below should be wet, not just the sod.
Days 1 to 10
Water every day, and in July and August twice a day. Early morning and late afternoon are best. The goal is sod that never dries out while the roots are reaching down. Keep foot traffic off it.
Week two
Every other day, deeper each time. You’re teaching the roots to chase water down instead of sitting at the surface.
Week three and on
Move to a normal schedule: one or two deep waterings a week depending on heat. Give the sod a gentle tug. If it resists, it has rooted and it’s ready for a first mow at the high end of its range.
Signs something is off
- Blue-grey tint or footprints that stay: it’s thirsty. Water now.
- Yellow strips along seams: the edges dried out. Water the seams by hand for a few days.
- Mushrooms or a sour smell: too much water. Skip a day and let it breathe.
Watering rules in your city
Every city we serve bans sprinkler watering between 10 a.m. and 6 p.m., year round, not just in summer. Beyond that the rules diverge. Fort Worth and Dallas run mandatory twice-a-week schedules by address and require an approved variance before you water a new lawn daily; Fort Worth’s ordinance lets the water director grant one for new sod, and Dallas handles it as a newly installed landscape variance. Plano asks for a twice-weekly schedule from April through October and grants a 30-day variance by written petition. Arlington and Mansfield assign no watering days unless the city moves to a drought stage, and Mansfield’s plan already exempts new sod for its first 30 days with nothing to file.
Those are the rules as we checked them, and drought stage can change any of them. Check your city’s current schedule and sort out the variance before your install date, not after. Each of our city pages links straight to that city’s water conservation page.
Before the sod arrives
Have your sprinklers or hose timers working before delivery day. If the watering plan isn’t ready, push the install. And if the yard is bare clay, an inch of topsoil first makes the whole schedule easier. We can handle the prep.
Questions people ask
How long should I run the sprinklers on new sod?
Long enough that the soil under the sod is wet, not just the sod. Lift a corner and check. On most systems that is 15 to 25 minutes per zone in the first week, but the corner test beats any timer setting.
Can I water new sod at night?
Late afternoon is better. Sod that stays wet all night invites brown patch, especially St. Augustine in cool weather. Water early morning and again in late afternoon during July and August.
What happens if new sod dries out for a day?
Edges and seams brown first. Water the seams by hand for a few days and the sod usually recovers. Two dry days in August can kill it, so if the sprinklers are not ready, push the install.
Sources
This guide is part of The complete guide to sod in Dallas-Fort Worth.
