Centipede Bermuda Grass – Navigating The Best Choice
Finding the perfect turf for your home can feel like a daunting task, especially when you are caught between two of the most popular Southern favorites. We all want that lush, “barefoot-soft” carpet of green, but nobody wants to spend every waking hour tethered to a lawnmower or a fertilizer spreader.
If you are weighing the pros and cons of centipede bermuda grass options, you are in the right place. In this guide, I will help you understand exactly which grass fits your lifestyle, soil type, and maintenance preferences so you can achieve the best lawn on the block.
We are going to dive deep into the unique personalities of these two grasses, from their soil cravings to their thirst for water. By the end of this article, you will have a clear roadmap for planting, maintaining, and troubleshooting your way to a vibrant, healthy outdoor space.
What's On the Page
- 1 Comparing the Personalities of Centipede and Bermuda Grass
- 2 Why Soil pH Dictates Your Turf Choice
- 3 Strategies for Managing a Centipede Bermuda Grass Lawn
- 4 The Maintenance Showdown: Mowing and Watering
- 5 Fertilization Needs for High and Low Performance
- 6 Establishing Your Lawn: Seed, Sod, or Plugs?
- 7 Dealing with Pests and Diseases Naturally
- 8 Winter Care and Dormancy
- 9 Frequently Asked Questions About Centipede Bermuda Grass
- 10 Conclusion: Choosing Your Green Path
Comparing the Personalities of Centipede and Bermuda Grass
Before we dig into the dirt, it is important to understand that while both are warm-season grasses, they behave very differently. Think of them as two different types of athletes: one is a marathon runner, and the other is a high-intensity sprinter.
Centipede grass is often called “Lazy Man’s Grass” because it grows slowly and requires very little attention once it is established. It spreads via creeping stems called stolons that stay above the ground, creating a thick, apple-green mat that naturally chokes out most weeds.
Bermuda grass, on the other hand, is the high-performance athlete of the turf world. It is incredibly aggressive, spreading through both above-ground stolons and underground rhizomes. This dual-action growth makes it tough as nails and capable of recovering from heavy foot traffic in record time.
Choosing between them often comes down to how much work you want to put in. If you want a lawn that looks decent with minimal effort, centipede is your friend. If you want a golf-course-quality lawn and don’t mind the “gym time” it takes to get there, Bermuda is the winner.
Growth Habits and Texture
Centipede has a coarser texture with wider blades compared to many Bermuda varieties. It creates a dense sod that feels somewhat spongy underfoot. Because it grows slowly, you won’t find yourself mowing it nearly as often as other Southern grasses.
Bermuda grass generally has a finer leaf texture. It grows very rapidly during the heat of the summer, which means it can fill in bare spots almost overnight. However, that same aggressive nature means it can easily creep into your flower beds if you aren’t careful with edging.
Why Soil pH Dictates Your Turf Choice
One of the biggest mistakes I see gardeners make is trying to force a grass to grow in soil it hates. Your soil acidity is the ultimate “deal-breaker” when deciding between these two species. If you ignore this, you’ll be fighting an uphill battle for years.
Centipede grass absolutely loves acidic soil. It thrives in a pH range of 5.0 to 6.0. If your soil is too alkaline (above 6.5), the grass will struggle to take up iron, leading to a sickly yellowing known as iron chlorosis. Don’t worry—a simple soil test can tell you exactly where you stand.
Bermuda grass is much more flexible but generally prefers a more neutral pH, ideally between 6.0 and 7.0. It can tolerate a wider range of soil types, from heavy clay to sandy loam, as long as the drainage is good. It is much more forgiving of “sweet” soil than centipede is.
The Importance of Soil Testing
Before you lay a single piece of sod or scatter any seed, please head to your local extension office for a soil test kit. It is the cheapest insurance policy you can buy for your lawn. It tells you exactly what nutrients are missing and whether you need to add lime or sulfur.
If your soil is naturally very alkaline, trying to maintain centipede grass will be a constant struggle. In that scenario, I would almost always recommend leaning toward Bermuda or perhaps a different turf variety altogether to save yourself the headache.
Strategies for Managing a Centipede Bermuda Grass Lawn
Sometimes, homeowners find themselves with a centipede bermuda grass mix, either by accident or because a previous owner tried to “overseed” one into the other. Managing a lawn where both are present can be tricky because their needs are so different.
If you have a mix, you have to decide which grass you want to “win” the battle. Because Bermuda is more aggressive and thrives on high nitrogen, fertilizing heavily will eventually allow the Bermuda to outcompete the centipede. If you prefer the centipede, you must keep nitrogen levels very low.
Mowing height is another “lever” you can pull. Centipede prefers to be kept around 1.5 to 2 inches tall. Bermuda can handle much shorter heights. By keeping the mower deck higher, you provide the centipede with a better chance to shade out the Bermuda’s lower growth points.
Watering also plays a role. Centipede has a relatively shallow root system and needs consistent moisture. Bermuda has deep roots and can go dormant during a drought to protect itself. If you let the lawn get a bit thirsty, the Bermuda will usually handle the stress better than the centipede.
Dealing with Encroachment
If Bermuda is “invading” your centipede lawn, it can be tough to remove without hurting the host grass. There are specific selective herbicides designed to suppress Bermuda in centipede lawns, but they must be used with extreme caution and perfect timing.
Always read the label twice! Applying the wrong chemical at the wrong temperature can kill your entire lawn. If you are unsure, it is often best to spot-treat the Bermuda patches or simply accept the “mixed” look, which many people find perfectly acceptable for a standard home lawn.
The Maintenance Showdown: Mowing and Watering
Let’s talk about your Saturday mornings. Your choice of grass dictates how you spend them. Centipede is the king of low maintenance, but it is also less resilient. Bermuda is high maintenance but can take a beating from kids and pets.
Centipede grass should be mowed to a height of 1.5 to 2 inches. Because it grows slowly, you might only need to mow every 10 to 14 days during the peak season. It is very sensitive to scalping, so make sure your mower blades are sharp and your lawn is level.
Bermuda grass loves a short haircut. Most homeowners keep it between 1 and 1.5 inches, though some hybrid varieties look best at even lower heights. During the summer heat, you may need to mow Bermuda every 3 to 5 days to keep it from looking shaggy and producing seed heads.
Irrigation Requirements
Centipede grass does not have great drought tolerance compared to other warm-season grasses. It will wilt and turn a grayish-green color when it is thirsty. You should aim for about 1 inch of water per week, delivered in one or two deep soakings rather than daily light sprinkles.
Bermuda is a survivalist. It can survive long periods of drought by going into a temporary dormancy. However, to keep it green and growing, it also needs about 1 inch of water per week. The difference is that Bermuda will bounce back much faster than centipede if you forget to water for a week.
Fertilization Needs for High and Low Performance
This is where many beginners get into trouble. If you treat centipede like Bermuda, you will kill it. If you treat Bermuda like centipede, it will look thin, pale, and pathetic. Understanding nitrogen requirements is the key to success here.
Centipede grass is a “low feeder.” It only needs about 1 to 2 pounds of nitrogen per 1,000 square feet per year. If you over-fertilize centipede, you run the risk of “Centipede Decline,” a condition where the grass becomes overly lush, develops a thick thatch layer, and eventually dies off in large patches.
Bermuda grass is a “heavy feeder.” It craves nitrogen to fuel its rapid growth. Most Bermuda lawns thrive with 4 to 6 pounds of nitrogen per 1,000 square feet per year, split into monthly applications during the growing season. This keeps the grass dense and helps it recover from wear and tear.
Timing Your Applications
Never fertilize either grass until it is fully green in the spring. Applying fertilizer to dormant or semi-dormant grass can encourage fungal diseases and weed growth. Wait until you have mowed the green grass at least twice before putting down your first round of nutrients.
I always recommend using a slow-release fertilizer. This provides a steady stream of “food” rather than a massive spike that causes a surge in growth. For centipede, look for a fertilizer with a high middle or end number (like 15-0-15) to support root health without over-stimulating the blades.
Establishing Your Lawn: Seed, Sod, or Plugs?
If you are starting from scratch, you have a few options. Each has its own timeline and budget. Sod is the “instant gratification” route, while seeding is the “budget-friendly” route that requires a lot more patience.
Centipede grass is commonly established via seed or sod. Centipede seed is very small and can be expensive, but it is a viable way to cover large areas. Be warned: it is slow to germinate. It can take 14 to 28 days just to see the first tiny green shoots, and a full year to get total coverage.
Bermuda grass can be seeded, but only “common” varieties are available as seed. The high-end, “golf-course style” hybrids (like TifTuf or Celebration) are sterile and must be installed as sod or plugs. Seeding Bermuda is much faster than centipede, often showing growth in just 7 to 10 days.
The Pro-Tip for Plugging
If sod is too expensive but you don’t want to wait for seeds, consider plugging. You can buy or cut small squares of sod and plant them every 12 inches. Over the course of a growing season, the stolons will “run” and fill in the gaps. This works exceptionally well for Bermuda because it is so aggressive.
For centipede, plugging takes much longer. If you choose to plug centipede, you’ll need to be very diligent with weed control in the open spaces between the plugs, as the grass won’t fill in those gaps as quickly as Bermuda would.
Dealing with Pests and Diseases Naturally
No lawn is completely immune to problems. However, a healthy lawn is its own best defense. Most issues arise when the grass is stressed by improper mowing, watering, or fertilizing. Let’s look at the common culprits for centipede bermuda grass lawns.
Large Patch (formerly called Brown Patch) is the most common fungal issue for centipede, especially in the cool, damp days of spring and fall. You’ll see circular brown areas where the grass looks rotten at the base. Reducing water and avoiding fall fertilization can help prevent this.
Bermuda is generally tougher against disease but can fall victim to “Spring Dead Spot.” This appears as circular bleached patches when the lawn wakes up from winter. It is often caused by excessive nitrogen late in the previous fall, which prevents the grass from hardening off properly for winter.
Insect Invaders
Mole crickets are the “public enemy number one” for Southern lawns. They tunnel through the soil, eating roots and drying out the grass. You can check for them by pouring a mixture of soapy water on a small area; if they are present, they will crawl to the surface within minutes.
Sod webworms and armyworms are also common. These caterpillars eat the grass blades, leaving the lawn looking like it was chewed on by a dull mower. If you see an influx of birds pecking at your lawn or small moths flying up when you walk, you might have an infestation that needs treatment.
Winter Care and Dormancy
As the temperatures drop, both grasses will go dormant and turn a tan or brown color. This is perfectly normal! They aren’t dead; they are just sleeping to protect themselves from the cold. However, how you treat them during this time matters for their spring “wake-up call.”
Avoid heavy traffic on dormant lawns. When the grass is brown, the blades are brittle. Walking or driving on them can damage the crown of the plant, leading to bare spots in the spring. This is especially true for centipede, which is less cold-hardy than Bermuda.
Do not be tempted to “overseed” your centipede lawn with winter rye grass. While it stays green in the winter, the rye grass will compete with the centipede for water and nutrients in the spring, often leading to a “spring slump” where the centipede struggles to recover. Bermuda handles overseeding much better, but it still adds stress to the lawn.
Frequently Asked Questions About Centipede Bermuda Grass
Can I mix centipede and Bermuda grass seed together?
I generally advise against it. Because they have such different requirements for pH, fertilizer, and mowing height, one will eventually stress out the other. You will end up with a “patchy” looking lawn rather than a uniform carpet. It is better to pick one based on your soil and lifestyle.
Which grass is better for shade?
Neither is a “shade lover,” but centipede is slightly more shade-tolerant than Bermuda. Bermuda grass requires at least 6 to 8 hours of direct, blazing sun to thrive. Centipede can get by with about 4 to 6 hours, but it will thin out if the shade is too dense.
How do I get rid of Bermuda in my centipede lawn?
This is a common challenge! You can use selective herbicides containing the active ingredient sethoxydim. It is designed to kill “grassy weeds” (like Bermuda) inside centipede lawns. However, it takes multiple applications and must be done when the Bermuda is actively growing.
Is centipede grass invasive like Bermuda?
Not really. While centipede does spread via stolons, it grows slowly enough that it is easy to keep out of flower beds with a simple plastic or metal edge. Bermuda is much more “escape-prone” because its underground rhizomes can dive under most shallow borders.
Why is my centipede grass turning yellow?
This is usually iron deficiency caused by soil that is too alkaline (high pH). You can apply a chelated iron spray for a “quick fix” to turn it green, but the long-term solution is to test your soil and apply elemental sulfur to lower the pH to the 5.5 range.
Conclusion: Choosing Your Green Path
Deciding between centipede bermuda grass doesn’t have to be a headache. If you want a low-fuss, “set it and forget it” lawn and have acidic soil, centipede is a wonderful choice. It’s the perfect backdrop for a relaxing backyard where the grass doesn’t demand your constant attention.
However, if you have an active family, pets that love to run, or a desire for that “manicured” look, Bermuda grass is well worth the extra effort. Its ability to recover from damage and its vibrant color make it the gold standard for high-performance Southern turf.
Remember, the most beautiful lawn isn’t necessarily the one that costs the most—it’s the one that is best suited for its environment. Take that soil test, sharpen your mower blades, and get ready to enjoy the rewards of your hard work. Go forth and grow!
