Fresh-cut sod is alive, and the first few weeks decide how well it roots. This guide picks up where our install guide leaves off. Every recommendation below comes from Mississippi State University Extension unless noted.

Day One: Water Right Away

Start watering immediately, even while you are still laying sod. Don’t wait until the whole yard is finished. Soak each section so the sod and the soil underneath are wet.

First 30 Days Watering Schedule

When	How often	What you want
Install day	Immediately, section by section	Sod and soil below thoroughly wet
Week 1	Daily; more than once a day in summer heat	Soil soft under the sod, but not oozing water
Week 2	Daily	Moist, but firm enough to walk on
Weeks 3–4	About every other day	Roots growing down; soil moist below the sod
After the first month	As needed, up to about 1 inch per week	Skip watering when rain is in the 48-hour forecast

In peak summer growth, sod usually tacks down (resists a gentle tug) within about a week. Rain counts: if the soil is already soft, skip that watering.

Signs It Needs Water

The grass turns a bluish-gray color.
Screwdriver test: push a screwdriver into the soil. If it is hard to push in, water.

Measure your sprinkler. Set a few empty tuna cans around the yard and run the sprinkler. Time how long it takes to collect about 1 inch.

The First Mow

MSU says it is rarely necessary to mow new sod right away, and soft, wet soil shows ruts and footprints. Wait until the sod has rooted and the soil is firm enough that the mower won’t leave ruts. That is often 2 to 3 weeks in summer.

Mow new grass at about 2 inches, then lower to normal height over about 6 weeks.
Normal heights: Tifway 419 Bermuda ½–1½ inches; Zeon Zoysia 1–1½ inches. Mow a bit higher in shade.
Never remove more than one-third of the leaf at a time.
Use sharp blades, especially on zoysia.

Fertilizing

You don’t have to fertilize before laying sod. A soil test through MSU Extension tells you what your soil needs.
Bermuda: about 1 lb of nitrogen per 1,000 sq ft per growing month.
Zoysia: needs less fertilizer than bermuda. Too much can build thatch.
Spring: make the first application 2 to 3 weeks after green-up. With zoysia, wait until it is fully green (UF/IFAS).
Weed control: hold off on weed killers for at least 2 months after installation. Preemergence herbicides can injure young sod.

Laying Sod in Fall and Winter in Mississippi

MSU Extension notes that professionals lay sod year-round, except when the ground is frozen or fields are too wet to harvest. Bermuda and zoysia are dormant in winter, but they can be installed with some planning.

It will be tan. Dormant sod stays brown until it greens up in spring. That is normal.
Less watering. Cooler temperatures and more frequent rain mean less irrigation. Still water right after installation, and don’t let it dry out during dry, windy spells.
Easier handling. Sod cut in cool weather keeps longer on the pallet. A slight yellow tinge on the pallet is normal.
Frozen ground. Don’t lay sod on frozen soil. Wait for a thaw.

UGA notes Tifway can be installed as dormant sod. Call (662) 863-4336 to check cut dates around wet weather.

Quick Checklist

Order about 5% extra for cuts and edges (pallet math).
Lay it promptly after pickup or delivery. A full pallet weighs about 1,800 to 2,500 pounds, so plan how you will unload it.
Water immediately, then daily, then every other day.
First mow when rooted and firm, at about 2 inches.
No weed killer for 2 months.

New Sod Care Guide: Watering, Mowing, and Feeding in Mississippi