Want a lush, green lawn and want it fast? Laying sod offers an immediate solution, providing instant results compared to the months of waiting required for seeded grass. While the process may seem straightforward, successful installation requires proper planning and technique.
This guide covers everything from measuring your yard and preparing soil to laying sod properly and caring for it afterward.
Not confident about DIY installation? Get a free quote from Lawn Love’s local sod installation pros and let experts handle the heavy lifting.
| Project difficulty: Beginner to Intermediate Estimated time to complete: 1-3 days (for one person laying sod over a fifth of an acre) Project cost: $2,700 to $7,145 for a fifth of an acre (if you have all the materials) |
How much sod do you need?
Calculate your lawn’s square footage by measuring length × width for rectangular areas. For irregular shapes, break your yard into smaller sections (rectangles, triangles, circles) and add them together:
- Rectangle: length × width
- Triangle: ½ × (base × height)
- Circle: 3.14 × radius²
Subtract hardscaping (driveways, patios, walkways) and landscape beds from your total. If you want to be more precise, use a measuring tool like a measuring wheel, measuring tape, or yardstick. Measure the perimeter of the area to be sodded.
Tip: Order 5%-10% extra sod to account for trimming around edges and obstacles. For a 1,000-sq.-ft. lawn, order 1,050-1,100 sq. ft.
Prepare your soil for sod
While you may be tempted to throw down the sod quickly and get it over with, it’s essential to prepare the ground first. Sod needs loose, bare, well-aerated soil to establish a strong foundation.
Here’s what you should do:
1. Test and amend your soil
Sod grows best in soil with the right pH levels and nutrients. The pH should be around 6.5 to 7.
“At low pHs and high pHs, nutrients are not available, and germination percentage is very low,” says Richard Duble, a retired turfgrass expert.
Test your soil before sodding, then add amendments as needed while loosening the top 6-8 inches.
2. Remove weeds, existing grass, and debris
Newly installed sod takes best to bare soil because the sod needs to come in contact with the soil to take root. You’ll need to remove the existing grass. You can do this with a sod cutter, flat shovel, or rototiller, with a non-selective herbicide like glyphosate, or by sheet mulching.
Cory Bettinghouse, owner of Cory’s Lawn Service, says that this is one of the biggest “overlooked killers” of new sod.
“Homeowners think they can just slap new sod on top [of existing grass], but that old layer acts like a sponge that holds too much water, then dries into a barrier,” explains Bettinghouse. “The new roots hit that mat and stall out. We’ve seen entire lawns fail in 3-4 weeks because they skipped proper removal.”
Once the yard is bare, rake out rocks and other debris from the soil.
3. Level and grade the soil
Sod needs to be installed flat against the soil for the roots to take hold. Leveling and grading give you a chance to loosen the soil, which provides a softer base to interact with the sod.
Break up the top 6 to 8 inches of soil with a hoe or rototiller. Bettinghouse notes that “tilling can bring up buried weed seeds and create air pockets that cause the sod to settle unevenly once watered.” If your soil is already loose or sandy, light raking may be sufficient.
Then, focus on the grade:
- Grade 1 inch below paved surfaces (driveways, walkways, patios). The sod’s root base will fill this gap.
- Create a 1%-2% slope away from your home to prevent water pooling and foundation damage.
- Rake smooth to eliminate bumps and low spots.
BJ Hamilton, owner of Natures Own Landscaping, says: “I’ve rescued multiple jobs where homeowners tilled perfectly but didn’t check their slope, and water pooled against their foundation after the first rain. Before you even think about tilling, use a level and make sure you’re sloping away from structures at least 2% grade.
“On our jobs, we spend more time fixing grades than we do on soil prep, because standing water will kill new sod faster than any weed ever could,” he says.
Buying and storing sod
Have the sod delivered no later than 24 hours before you install it.
How much sod should you buy? It’s best to buy 5% to 10% more sod than the square footage you’ll be laying it on. This buffer is useful for the times you need to cut away sod for irregularly-shaped areas and around obstacles.
Where to buy sod
You can buy sod from big box stores like Lowe’s and Home Depot. However, I recommend checking for local sod producers or nurseries in your area. They tend to have better-quality sod, and you can ensure that you get fresh sod.
Fresh sod is vibrant green with moist soil. You should inspect your sod when they deliver it.
“Smell it. Seriously,” Hamilton says. “Fresh sod smells like cut grass and earth. If you get a sour, musty, or hot smell when the pallet arrives, that’s decomposition and heat buildup from sitting too long.
”I’ve had suppliers deliver sod that looked fine visually but smelled off, and we sent it back. That smell means the roots are already compromised and you’ll have 30%-40% failure rate no matter what you do,” he continues.
Read more: The Best Types of Sod
When to install sod
The best time to lay sod is spring or fall when temperatures are moderate. Cool-season grasses prefer spring/fall installation, while warm-season varieties do best in late spring through early summer.
Timing sod delivery
Schedule delivery the morning before installation because sod begins deteriorating once harvested. If you can’t install immediately:
- Store in shade
- Lightly mist with water
- Install within 24 hours in summer, 3-5 days in winter
How to lay sod step-by-step
Now that all the prep work is finished, it’s time to install your sod. Here is the step-by-step process:
Step 1: Water the soil
Water your soil. Get it damp but not soaking wet to prevent your sod from drying out.
Step 2: Start with a straight edge
Start with the longest straight edge in your yard. The first row of sod should ideally be along the longest straight edge in your yard, like a driveway, sidewalk, or fence line. This creates a neat boundary for the rest of your lawn.
Step 3: Lay sod in a brick pattern
Make sure that each piece is flat against the ground. If it’s bunched up, the roots won’t contact the soil.
- Press flat: Each piece must contact the soil completely
- Stagger rows: Offset each row like bricks to prevent gaps and encourage rooting
- Butt edges tightly: Push pieces snugly together without overlapping or leaving gaps
- Don’t stretch: Stretching creates gaps as sod settles
Pro Tip: As you work, kneel or stand on a piece of plywood atop the newly laid sod. This distributes your weight across a larger area and prevents damage to the sod.
Step 4: Fill gaps and trim edges
As you step on the soil, you may unintentionally make indents in the soil.
- Fill small gaps with leftover sod pieces
- For curved edges, overlap sod, then cut through both layers using the top piece as a guide
- Trim around obstacles (sprinklers, trees) with a sharp utility knife
Step 5: Press the sod down
Pressing the sod allows for good sod-to-soil contact. Use a lawn roller for best results. Roll in two perpendicular directions (north-south, then east-west).
Note: Be careful not to press the sod, or even walk over it, when the soil is really wet as it can cause dips and divots.
Water your new sod
Water your newly installed sod immediately after you finish laying it. Irrigation helps the sod settle into place and gives it the moisture it needs while it’s taking root.
- First 2 weeks: Water at least twice daily to keep soil consistently moist 3-4 inches deep. In hot weather, water up to 4 times daily.
- Week 2-3: When you see white roots developing (check by gently lifting a corner), reduce to once daily. After your first mow, transition to watering every other day.
- Week 4+: Water deeply but infrequently, aiming for 1 to 1.5 inches per week, similar to an established lawn.
Read more:
- How to Care for New Sod
- How to Install an In-Ground Lawn Sprinkler System
- How Much Does it Cost to Install a Sprinkler System in 2026?
Tips for slopes, curves, and obstacles
For slopes: Lay perpendicular to the slope. The University of Maryland Extension also recommends staking or using landscape pins to keep the sod in place as it roots.
For curves: To sod a curved area, overlap the pieces of sod. Then, cut through the sod underneath using the overlapping edge as a guide.
Around sprinklers: Cut a small X in the sod and slide it over the sprinkler head, trimming excess material.
FAQs
According to Bettinghouse: “The tug test is your answer. Walk out and grab a corner of the sod. If it lifts easily, the roots haven’t anchored. If you have to pull hard and it resists, you’re good to mow. Usually takes 2-3 weeks with proper watering here in Reno. Don’t go by color alone; I’ve seen green sod that was still floating on top of the soil.”
An average person can lay 1,000-2,000 square feet (roughly 1-2 pallets) of sod per day, depending on fitness level, yard complexity, and preparation quality. Professional crews work much faster with specialized equipment.
Apply a starter fertilizer with higher phosphorus 4 to 6 weeks after installation. Be careful not to rush it. Hamilton warns that he has “watched neighbors ‘help’ new sod with immediate fertilization and literally burn it to death within 72 hours.”
Contact a pro to install your sod
Do you find sod installation intimidating? Maybe you’re worried about installing it wrong. Consider hiring a local pro to install sod in your yard instead. Sure, it’ll cost more, but you’re paying for quality and peace of mind.
And when your sod finally needs mowing and fertilizing, Lawn Love’s pros can help you out. Hire a pro in your area today.
Main Image: Fresh sod rolls being laid onto soil. Image Credit: sandsun / Adobe Stock Free / License
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