Your First Florida Lawn: What Nobody Tells New Homeowners

People arrive in Central Florida with a working model of how a lawn behaves, and most of it does not apply here. The grass is different, the season is different, and the failure modes are different.

1. Your grass spreads sideways, not up from seed

St. Augustine, Zoysia and Bermuda all spread by runners rather than by seed. You cannot overseed a bare patch — it either fills in from the edges or it gets sodded or plugged. Buying grass seed for a Florida lawn is one of the most common newcomer mistakes.

2. Cut it higher than you think

Considerably higher than a northern cool-season lawn. Taller blades shade the soil, hold moisture and support deeper roots. Scalping is the most common thing damaging lawns here.

3. Water deep and infrequently, in the early morning

Daily shallow watering produces shallow roots and a lawn that cannot survive a dry week. And evening watering — which is fine in a dry climate — is the worst option here, because a lawn that stays wet through a warm night is exactly what fungal disease wants.

There are also watering restrictions, which vary by county and tighten in drought.

4. There is no dormant season, and no rest from pests

The growing season runs most of the year, which means more mowing than you are used to. It also means chinch bugs, sod webworms, armyworms and fungal disease are active for far more of the year than they are in a colder climate.

5. Brown patches are usually not drought

They are frequently pests, disease, or an irrigation coverage problem. Watering a chinch bug problem makes it worse. Diagnosing before treating is worth ten minutes on your hands and knees at the edge of the damage.

6. If the house is new, the soil is probably the problem

Sod over compacted construction fill looks perfect for two years and then thins. That is an aeration problem, not a fertilizer problem, and no amount of feeding fixes it.

7. Under a big oak, a lawn may not be the answer

Deep shade plus root competition beats every grass eventually. A bed is frequently the better outcome, and it is not a failure.

The first month

1. Find out what grass you have.
2. Raise the mowing height.
3. Run a catch-can test on the irrigation.
4. Walk the lawn on your hands and knees at the edge of any bad patch.
5. Do not fertilize until you know what is limiting it.