Watering New Sod: The First Three Weeks
Under Sod 4-2-5 is blended into the top 4 to 6 inches of soil before the sod goes down. The label method is incorporation. If you cannot mix it in, use the quarter-rate topical application.
The rate is one 25-pound bag per pallet of sod (500 square feet), which is 50 pounds per 1,000 square feet, blended into the top 4 to 6 inches of soil.
More new lawns die from bad watering than anything else.
Fresh sod has almost no root system, so it can't pull water from the soil yet. For the first few weeks, your watering schedule is its lifeline.
A Simple Schedule
- Day 1: Water immediately and deeply — about 1 inch — right after laying.
- Week 1: Keep the sod and the soil beneath it consistently moist; light watering 2–3 times a day in heat.
- Week 2: Begin tapering — water once a day, a little deeper each time.
- Week 3: Transition to deep, infrequent watering to drive roots downward.
Test it with a gentle tug after two weeks. If the sod resists, the roots are taking hold and you can stretch the intervals.
The goal
Consistent moisture early, then deeper and less often — that's what builds a drought-resistant lawn.
Step two
Day 30: OVER SOD™ 8-0-6 is step two, a phosphorus-free surface feed with mostly slow-release nitrogen, at one 25-pound bag per four pallets of sod (2,000 square feet), which is 12.5 pounds per 1,000 square feet: about 1 pound of nitrogen, 0.75 pound of potash, and no phosphate. Water it in. If day 30 falls inside your state's fertilizer blackout, wait for the first allowed date. OVER SOD™ ships spring 2027. About Over Sod 8-0-6
