Repair guide · Lawn & Sod

Zoysia vs. Bermuda vs. St. Augustine in North Texas

This is the most-asked lawn question in North Texas, and most answers online are written for the whole country, which makes them useless here. Our clay, our brutal summers, and — since February 2021 — our capacity for a lawn-killing freeze change the math. Here's the honest comparison, from someone who installs all three and waters them for a living.

The straight comparison

Bermuda — the full-sun value champion

Tifway 419 is the workhorse: cheapest to install, fastest to recover from kids, dogs, and foot traffic, and genuinely indifferent to a Texas August. TifTuf is the upgrade, bred for even better drought tolerance. The one hard rule: Bermuda will not tolerate shade. Plant it under a maturing tree and it thins, then dies, no matter how you water it. If your yard is open and sunny, Bermuda is usually the rational default — and the most common sod we lay on the sunny west sides of Frisco, Allen, and Plano.

St. Augustine — the shade specialist

Raleigh and Palmetto are the only warm-season grasses that genuinely handle North Texas shade, holding down to about 4–5 hours of sun. That makes them essential under the mature canopies of older Richardson, east Plano, and the century oaks of East Dallas. The tradeoffs are real, though: St. Augustine is the thirstiest of the three, recovers poorly from heavy traffic, and is the most freeze-vulnerable — the 2021 freeze killed it across entire neighborhoods. It's the right call where shade demands it; in open sun, the others are usually smarter now.

Zoysia — the premium middle path

Zoysia is what people choose when they want a showpiece lawn and don't mind paying for it. Palisades handles moderate shade (4–6 hours) and dense traffic; Zeon is the fine-bladed, carpet-like premium pick. Both are markedly more cold-hardy than St. Augustine — which is exactly why, after 2021, so many homeowners replacing dead St. Augustine in partial sun are switching to Palisades instead of replanting the grass that died. It costs more up front and spreads slowly (so it's less forgiving of bare-spot repair), but it asks for less drama afterward.

What the 2021 freeze changed

It's worth saying plainly because it reshaped what we plant. The February 2021 freeze killed mature St. Augustine across North Texas while established Bermuda and Zoysia came back. St. Augustine is still the right answer where shade demands it — nothing else lives there. But in open or partial sun, the freeze made the case for Bermuda and Zoysia stronger, and a lot of our conversion work now is dead St. Augustine out, freeze-hardier grass in.

The factor everyone forgets: your sprinklers

Whichever grass you choose, it lives or dies on water — and the most common reason new sod fails isn't the variety, it's a sprinkler system that can't deliver even coverage. A zone with mismatched nozzles or gaps grows a striped lawn regardless of which grass you laid. This is why we verify sprinkler coverage before recommending sod, and raise heads to the new grade after. It's the whole argument for hiring the irrigation company to do the sod: the grass is the visible part, the water is why it survives.

So which should you plant?

Count your sun hours honestly, then: full sun and a sensible budget → Bermuda. Real shade under trees → St. Augustine, or beds if it's under 4 hours. Partial shade, a premium look, or freeze-burned once already → Zoysia. Many North Texas yards split varieties — Bermuda in the sunny front, St. Augustine or Palisades under the back canopy — and that's often the smartest answer of all.

We map your actual sun hours on a free measure and match the variety to your yard, your traffic, and your tolerance for the next hard winter — then install it with the sprinklers verified first. See our sod installation service and the real installed prices, or call to talk it through.