What makes a new lawn last is mostly what happens before and after the sod goes down.

Almost always, it’s something that went wrong before the sod was installed, or something that got skipped afterward. Failed sod installations usually come down to a missing soil test, no grading correction, or no pre-install weed work. Lawns that decline after a good install usually come down to watering on a schedule that doesn’t match the soil, mowing too short, or fertility built on a national calendar instead of South Florida’s actual seasons.

The thread connecting all of those is that the lawn itself usually isn’t where the problem lives. The problem is in the work that happens around the lawn, which is exactly why we put so much weight on the before and the after.

Fresh sod installations are some of the most satisfying work we do, and the method is exactly the same. Whether you’re building new, finishing up after a pool or hardscape project, or putting in a lawn where there’s never been one, the walk-through still starts with the soil: test results, drainage mapping, sun and shade assessment, and an irrigation review. The recommendation that comes out of that tells us which variety fits your site, what amendments the soil needs, and what the installation will actually take.

Starting from scratch is honestly an advantage in some ways. There’s no failing lawn to work around and no history to undo, just the chance to do it right from the very first pass.

Almost always, it’s the installation that went wrong, not the sod itself. Air gaps between pieces, uneven subgrade, no pre-install weed kill, or sod laid right on top of whatever was already there. Any one of those is enough to set the whole job up to fail, and most failed sod installations have more than one going on at once.

No amount of fertilizer fixes a bad foundation. The good news is that once you know what actually happened, the fix is usually straightforward, and we can often tell you what went wrong in the first ten minutes of a walk-through.

If you’ve put time and money into fertilizer and the lawn still looks tired, it’s almost certainly a pH problem rather than a nitrogen one. South Florida soils run alkaline, which chemically locks iron, manganese, and zinc away from the plant. The nutrients are sitting right there in the soil; the grass just can’t reach them.

Sandy soil makes it worse, flushing whatever you apply straight through the root zone before the plant has a chance to use it. The fix is the same most of the time: test the soil, correct the pH, and build organic matter. Then the fertilizer finally does what you paid for.

Less often than most people think, deeper when you do, and earlier in the day than feels natural. For most South Florida lawns, that works out to two or three sessions a week, around ¾ to 1 inch of water total, running before sunrise.

Daily watering trains roots to stay shallow, which is exactly the environment fungal disease loves. Afternoon watering leaves turf wet overnight, and large patch thrives on that. Drought-stressed turf, meanwhile, is a welcome mat for chinch bugs, which hit fast and hard. The right schedule for your yard depends on the turf, the soil, and the irrigation system, and dialing that in is one of the first things we look at on a walk-through.

Almost always, it comes down to one of three things: cut too short, cut too often, or cut with a dull blade. St. Augustine wants to be cut at 3.5 to 4 inches with a sharp blade, never more than a third of the blade height in a single pass. Cut it shorter than that, even once, and you’ve removed the tissue the lawn needs to recover. Scalping invites weeds, mowing wet drags fungal spores from one end of the yard to the other, and dull blades tear instead of cutting cleanly, which is an open door for disease.

If you hire someone to handle your mowing, it’s worth asking what height they cut at and how often they sharpen their blades. If they can’t answer that, it might be worth finding someone who can.

If the foundation is sound, meaning workable soil, the right grass for the site, and decent drainage, a treatment program can usually bring a struggling lawn back to healthy. If the original installation was poor, the variety doesn’t fit, or the damage has gone too far, treatment alone won’t catch up, and you’re better off with a fresh sod installation.

The walk-through tells us which camp you’re in. Sometimes the right answer is simply, “Leave it alone for six weeks and we’ll re-check.” That’s a perfectly valid answer, and we’d much rather give it than sell you something you don’t actually need.

Most residential sod installations start around $2,400 for sites under about 1,500 square feet, with soil prep and install included. The final price depends on the size of your yard, the grass variety you choose, and how much prep your soil actually needs, which is why we confirm it at the walk-through rather than guessing over the phone.

We’d rather quote you accurately once we’ve seen the site than throw out a number that changes the day we arrive. The walk-through itself is free, and it’s usually the most useful conversation you’ll have about your yard.

Most residential sod installations are completed in a single day, though larger or more complex sites can run longer. Once it’s down, keep foot traffic light for the first two to three weeks while the roots establish, and give the lawn a full six weeks of proper watering to truly settle in.

That establishment window is exactly when our weekly concierge check-ins matter most. We’re on your property each week through those first six weeks, so you’re never left guessing about whether your new lawn is doing what it should.