Lawn Care Questions Answered by a Central Florida Turf Specialist.

New sod fails mostly from watering mistakes — too little in week one, or too much, which invites brown patch fungus. The other culprit is skipped soil prep: sod laid on un-graded, un-amended ground. We prevent both with proper grading, fresh sod, and a written UF/IFAS watering schedule handed to every client at install.

Sod — and it is not close. St. Augustine cannot be grown from seed at all, and the Zoysia and Bermuda cultivars worth installing are vegetatively propagated varieties that outperform their seeded cousins in density, color, and disease resistance. Seed also loses to Central Florida's year-round weed pressure — you will grow more crabgrass and chamberbitter than turf. Per UF/IFAS, vegetative sod establishment is the standard for every premium warm-season cultivar in Zone 9b.

You can install sod year-round in Central Florida. Winter is actually one of the easier windows — disease pressure, insect pressure, and evaporation rates are at their lowest, which means less stress on fresh sod and an easier establishment period for homeowners to manage. Spring and early rainy season give the fastest root growth with warm soil temps and natural rainfall. Per UF/IFAS, the key is installing during a window where you can maintain consistent irrigation through the first 30 days.

If more than half the lawn is dead turf, weeds, or bare ground, you are past renovation — that is a full replacement. Same if the decline is caused by the wrong cultivar for the site, nematode damage, or severe soil compaction that aeration alone will not fix. If the existing turf is the right cultivar and still holding 50% or better, renovation — aeration, topdressing, targeted fertility — can bring it back. UF/IFAS uses that 50% threshold as the decision line, and so do we.

Bargain sod usually means old pallets that sat on a lot in the Florida heat — and sod starts dying within 48 hours of harvest if it is not installed. You also do not know what you are getting: mixed cultivars, uncertified stock, or varieties that were not bred for Zone 9b conditions. Lay that on unprepared soil with no grading and no amendment, and you are replacing it in 12 to 18 months at twice the original cost. UF/IFAS recommends certified, cultivar-pure sod installed fresh from harvest on properly prepared ground — there is no shortcut that holds up.

Most residential sod installations are done in a day or less. On smaller jobs, we will cut out the existing turf the day before and install fresh sod the following morning. On larger installs, we remove existing turf and do an initial rough grade first, then come back for final grade and sod lay on delivery day. Sod is perishable — it goes down the morning it arrives, not the day after.

You can, but understand what you are signing up for. A standard 500-square-foot pallet of warm-season sod weighs 2,000 to 3,000 pounds fresh off the farm — up to 4,000 when it has been rained on. Done correctly, the job means cutting out existing turf with a sod cutter, hauling off the old turf and debris, grading the surface so new sod sits level with driveways and walkways, and getting every pallet laid tight before it cooks in the Florida sun. It is one of the most physically demanding jobs in landscaping, and skipping any step — especially removal and grading — is how DIY installs end up uneven or failing within a year.

By the square foot. Basic sod installation runs $2.00 per square foot for St. Augustine cultivars and $2.15 for premium Zoysia — that includes removal of existing turf, soil prep, grading, sod, and installation. Additional labor charges apply for specialized grading requests — homeowners who want the surface as flat as possible for golf putting, soccer, or a reel-mow finish. Complex sites, irrigation work, and large-scale grading are quoted on the walk.

Water established turf deeply but infrequently — about 1/2 to 3/4 inch per application, only when the grass shows wilt, always early morning. Frequent shallow watering and evening irrigation invite brown patch and summer fungus. Deep, occasional watering drives roots down and builds drought-resilient turf.

We use a screened sand-and-compost blend for most Central Florida lawns: the sand levels low spots and improves the sandy surface, while the compost feeds soil biology and helps it hold water. Straight compost goes on lawns needing more organic matter. Our sand/compost blend starts at $300 per cubic yard.

Topdressing is a thin, even application of screened sand or a sand-and-compost blend across the lawn surface — typically about a quarter inch per pass. It levels low spots that cause scalping, dilutes thatch buildup, feeds soil biology, and creates a smoother mowing surface — especially on reel-cut Zoysia where surface variance shows immediately. We recommend it after every new sod installation and annually on maintenance lawns, ideally paired with aeration. Per UF/IFAS, topdressing with quality material is one of the most effective long-term investments in turf density and health. Our sand/compost blend starts at $300 per cubic yard.

Chinch bugs and fungal disease look similar from the street but behave differently up close. Chinch bug damage spreads from sunny edges and hot spots — irregular yellowing that does not recover with water, and you will find the bugs at the thatch line with a simple flotation test. Brown patch and large patch fungus show up as circular patterns with lesions on the blade, typically during wet, humid conditions from November through May. Misdiagnosis is expensive — spraying fungicide for a bug problem or insecticide for a fungal issue wastes money and lets the real damage keep spreading. Per UF/IFAS, correct diagnosis before treatment is the single most important step.

The five most common culprits in Central Florida: irrigation dry spots from poor head coverage, chinch bugs in full-sun areas, large patch fungus during humid or wet conditions, soil compaction in high-traffic zones, and scalping from a mow height set too low for the cultivar. Each one looks slightly different up close — chinch bugs leave irregular edges, fungus shows circular patterns with blade lesions, and irrigation gaps follow the arc of a missing head. Correct diagnosis drives correct treatment. Per UF/IFAS, a simple catch-can test and a close walk of the damage edge will rule out most of these in ten minutes.