Zoysia vs Bermuda Grass: How to Tell Them Apart in Your Yard

At TurnKey Lawn Care, identifying your grass is where every lawn care plan starts across the metro. If you’d like a definite answer on yours, request a free estimate and we’ll identify it on site.

This guide walks through the features that separate zoysia from Bermuda, a quick field test you can do yourself, how each grass performs in New Orleans conditions, and why getting the identification right changes how you care for the lawn.

Why they're easy to confuse

The features side by side

Feature	Bermuda grass	Zoysia grass
Seedhead	Three to seven spikes arranged like fingers, with tiny pink to purple flowers	A single spike, red to purple with small white flowers
Leaf	Fine-textured, sharply pointed, light to dark green	Dark green, narrow, sharply pointed or tapered, medium to fine texture
Where leaf meets stem	A ring of small white hairs	No distinctive hair ring noted by LSU
Feel	Fine-textured blades	Stiff to the touch
Spread	Aggressive, via strong stolons and rhizomes	Slow, via stolons and rhizomes
Shade	Prefers full sun and does poorly in partial to heavy shade	Full sun, and tolerates partial shade
Nitrogen per year (LSU)	Up to 3 pounds per 1,000 sq ft	Up to 2 pounds per 1,000 sq ft

All of these details come from the LSU AgCenter home lawn series articles on each grass.

A quick field test

You can usually settle the question in a few minutes with a close look at the lawn:

1. Find a seedhead. In summer, look for flowering stems. Several finger-like spikes from one point means Bermuda. A single spike means zoysia.
2. Check where the leaf meets the stem. Pull back a leaf and look closely at the base. A small ring of white hairs points to Bermuda.
3. Run your hand across it. Zoysia feels noticeably stiffer and denser underfoot and under your palm.
4. Look at the edges. Bermuda runners creep aggressively into beds and across walks. Zoysia moves slowly and stays put.
5. Check the shady spots. Bermuda thins out quickly under trees. Zoysia holds on better in partial shade.

If there are no seedheads because the lawn is mowed often, the hair ring and the feel are the most reliable clues. A sample taken to your local LSU AgCenter parish office can also be identified.

How the seedheads differ

The seedhead is the single most reliable feature, so it’s worth describing in detail. LSU describes Bermuda’s seedhead as three to seven spikes carrying tiny pink to purple flowers. They spread out from the top of the stem like the fingers of an open hand. LSU describes zoysia’s seedhead as a single spike, red to purple in color with small white flowers. It stands up as one short, narrow spike rather than a spread of several. Seedheads are most visible in summer, and on a lawn that’s mowed weekly you may need to check the edges, where the mower misses a few stems. Along fences, around mailbox posts and at the edges of beds are the best places to look. A week or two between mowings in early summer is often enough for a few seedheads to appear, and one clear example is usually all you need to settle the question.

How they behave in a New Orleans yard

Beyond appearance, the two grasses perform differently in local conditions:

• Sun and shade: LSU notes Bermuda prefers full sun and doesn’t grow well in partially to heavily shaded areas, while zoysia grows in full sun but tolerates partial shade
• Spread and repair: Bermuda spreads aggressively, so it fills bare spots quickly, while zoysia spreads slowly
• Wear: LSU says Bermuda has exceptional traffic and wear tolerance, and zoysia has high wear tolerance but recovers slowly
• Dry soil: LSU notes zoysia tolerates dry soils better than other common turfgrasses

Pest pressure differs too. An LSU AgCenter article on tropical sod webworms describes seeing St. Augustine completely stripped growing next to zoysia that was totally unaffected. Our post on sod webworms covers that pest.

Why identification changes your lawn care

Getting the grass right isn’t just curiosity. Several care decisions depend on it.

Other grasses that get mistaken for them

Zoysia and Bermuda aren’t the only fine-bladed grasses in New Orleans yards. Before settling on an identification, rule out a few other common candidates:

• Crabgrass: coarser, lighter green clumps that sprawl flat, and a summer annual that dies back with winter, as LSU AgCenter describes
• Nutsedge: stiff, shiny, upright blades that grow faster than the lawn around them, and a different problem entirely
• Centipede grass: a separate lawn grass with its own care needs, covered on our centipede grass care page
• St. Augustine: easy to rule out, with broad, flat blades and thick runners

Our posts on getting rid of crabgrass and nutgrass in New Orleans lawns cover the two most common weedy look-alikes.

Care through the year, compared

Once you know which grass you have, the seasonal routine follows. Here’s how the two compare through a New Orleans year, based on the LSU home lawn series:

• Spring: both green up as the weather warms, and both should be fed only once they’re actively growing
• Summer: mow both at 1 to 2 inches, and expect Bermuda to grow faster and need more frequent mowing
• Feeding: up to 3 pounds of nitrogen per 1,000 square feet per year for Bermuda, up to 2 pounds for zoysia, and no more than 1 pound per application for zoysia
• Fall: ease off nitrogen for both as growth slows
• Winter: both go dormant and turn tan, so rest the lawn and watch for winter weeds

Our post on Bermuda dormancy in Louisiana covers the winter months in more detail.

When both are in the same lawn

It’s common to find Bermuda creeping into a zoysia lawn, since Bermuda spreads much faster. You’ll see patches of finer, more open grass with finger-like seedheads mixed into the denser zoysia. LSU notes that a herbicide containing fenoxaprop and triclopyr will suppress Bermuda in zoysia. Suppression means slowing it down rather than eliminating it, so correct mowing, feeding and follow-up treatments still matter. Our post on getting rid of Bermuda grass covers the options in more detail, including the harder case of Bermuda in St. Augustine.

Choosing between them for a new lawn

If you’re choosing a grass rather than identifying one, the same traits guide the decision. Bermuda suits full-sun areas with heavy use where fast recovery matters. Zoysia suits lawns with some partial shade where a dense, slow-growing turf is preferred. Cost is similar at the material level. National figures in Bob Vila’s HomeAdvisor-based sod price guide put Bermuda sod at about $0.35 to $0.85 per square foot and zoysia at about $0.40 to $0.60, before installation. Most New Orleans lawns are St. Augustine, which handles more shade than either. Our page on the best grass type for New Orleans compares all the common options.

Frequently asked questions