Best Grass Seed
Centipedegrass: A Comprehensive Guide
Centipedegrass (Eremochloa ophiuroides) is a
warm-season grass known for its low maintenance, slow
growth, and ability to thrive in poor soils. Often
referred to as the "lazy man's grass" due to its minimal
care requirements, centipedegrass is a popular choice
for homeowners who want a beautiful lawn without the
need for constant upkeep. It is commonly used in the
southeastern United States and areas with hot, humid
summers.
This guide will cover everything you need to know
about centipedegrass, including its characteristics,
benefits, challenges, types, and how to plant and care
for it. By the end, you'll have a thorough understanding
of whether centipedegrass is the best option for your
lawn and how to maintain a healthy centipedegrass lawn.
What is Centipedegrass?
Centipedegrass is a warm-season grass native to China
and Southeast Asia, but it has become a staple in the
southeastern United States. It thrives in areas with hot
summers and mild winters and is particularly well-suited
for sandy, acidic soils. Its slow growth rate and low
fertilizer and mowing requirements make it one of the
easiest grasses to maintain.
Centipedegrass spreads through stolons (above-ground
runners) and forms a dense, low-growing turf. It has a
coarse texture and a light green color that can turn
slightly brown during winter dormancy. Centipedegrass is
especially valued for its ability to grow in poor,
acidic soils where other grasses may struggle.
Characteristics of Centipedegrass
Centipedegrass has several key characteristics that
make it a popular choice for homeowners seeking a
low-maintenance lawn:
- Low Maintenance: Centipedegrass
requires less fertilization, mowing, and watering
than many other grass types. It’s ideal for those
who prefer a "set it and forget it" lawn.
- Slow Growth: Unlike
fast-growing grasses like Bermuda or Zoysia,
centipedegrass grows slowly, reducing the need for
frequent mowing.
- Acidic Soil Tolerance:
Centipedegrass thrives in acidic soils with a pH
between 5.0 and 6.0, making it ideal for areas with
poor or sandy soils.
- Heat and Drought Tolerance:
Centipedegrass is moderately drought-tolerant and
can withstand hot summers, though it may turn brown
in extended dry periods.
- Spreading Habit: It spreads via
stolons, which help it fill in bare spots over time,
but its slower growth means it can take a while to
fully establish.
- Poor Shade Tolerance:
Centipedegrass requires full sun and doesn’t perform
well in shaded areas, where it can thin out or
become patchy.
Benefits of Centipedegrass
There are several advantages to choosing
centipedegrass for your lawn. Here are some of the key
benefits that make it a popular choice, especially in
the southeastern United States:
1. Low Maintenance
One of the biggest selling points of centipedegrass
is its low maintenance requirements. It grows slowly,
which means you don’t need to mow it as frequently as
other grasses. Centipedegrass also requires less
fertilizer and water, making it both cost-effective and
eco-friendly.
2. Good for Poor, Acidic Soils
Centipedegrass thrives in soils that are too poor or
acidic for other grass types. It’s well-suited to sandy,
infertile soils with low pH, making it ideal for regions
with these soil conditions. This makes centipedegrass a
great choice for homeowners who don’t want to spend a
lot of time or money improving their soil.
3. Heat Tolerance
Centipedegrass is highly tolerant of hot
temperatures, which is why it’s so popular in regions
with long, hot summers. It can withstand the heat and
stay green throughout the summer months, though it may
need supplemental watering during prolonged dry periods.
4. Erosion Control
Thanks to its spreading stolons and dense growth
habit, centipedegrass is effective at controlling soil
erosion. It’s often used on slopes, hillsides, and other
areas prone to erosion, where its thick turf helps hold
the soil in place.
5. Moderate Drought Tolerance
While centipedegrass is not as drought-tolerant as
some other warm-season grasses like Bermuda or Zoysia,
it can survive dry periods once established.
Centipedegrass may turn brown and go dormant during
extended droughts but will typically recover when water
becomes available again.
6. Weed Resistance
Centipedegrass forms a dense turf that is effective
at suppressing weeds. Once fully established, it can
crowd out many common lawn weeds, reducing the need for
herbicides.
Drawbacks of Centipedegrass
While centipedegrass has many benefits, it also comes
with a few challenges that homeowners should be aware of
before choosing it for their lawn:
1. Slow Establishment
Centipedegrass grows slowly, which can be a drawback
for homeowners looking for a quick lawn solution. It can
take several growing seasons for centipedegrass to fully
establish and fill in bare spots, especially if it’s
planted from seed. Patience is required when
establishing a centipedegrass lawn.
2. Poor Tolerance for Foot Traffic
Centipedegrass doesn’t tolerate heavy foot traffic
well. While it can handle light to moderate use, areas
with frequent foot traffic, such as sports fields or
playgrounds, may suffer from thinning or bare spots. If
you expect your lawn to see a lot of activity, a more
durable grass like Bermuda or Zoysia may be a better
option.
3. Sensitive to Over-fertilization
Centipedegrass is sensitive to high levels of
fertilizer, particularly nitrogen. Over-fertilizing can
lead to thatch buildup, yellowing, and other problems.
It’s important to fertilize centipedegrass sparingly,
following recommended guidelines to avoid damaging the
lawn.
4. Poor Shade Tolerance
Centipedegrass requires full sunlight to thrive and
doesn’t perform well in shaded areas. If your lawn has
significant tree cover or buildings that block sunlight,
centipedegrass may not be the best choice. In shaded
areas, the grass can thin out and become patchy.
5. Cold Sensitivity
Centipedegrass is sensitive to cold weather and can
suffer damage in regions with harsh winters. It goes
dormant in cooler temperatures, turning brown, but
severe cold can cause more permanent damage. In areas
with freezing winters, centipedegrass may not be the
best option.
Types of Centipedegrass
While there are not as many varieties of
centipedegrass as there are for other grasses, there are
still a few common types to consider. The two main types
of centipedegrass are common centipedegrass and improved
varieties that have been bred for enhanced performance.
1. Common Centipedegrass
Common centipedegrass is the traditional variety that
has been widely used in lawns for decades. It has a
coarse texture, a medium-green color, and a moderate
tolerance for drought and heat. It’s known for its slow
growth and minimal maintenance requirements, making it a
favorite among homeowners seeking a low-maintenance
lawn.
- Best for: Home lawns, parks,
and areas with poor or sandy soils.
- Growth Rate: Slow.
- Shade Tolerance: Poor; requires
full sun.
2. Improved Varieties
In recent years, several improved varieties of
centipedegrass have been developed to offer better
performance in specific areas, such as drought
tolerance, disease resistance, and cold tolerance. These
varieties may have finer textures, deeper green colors,
and slightly faster growth rates compared to common
centipedegrass.
- TifBlair Centipedegrass:
TifBlair is an improved variety known for its
increased cold tolerance and deeper green color.
It’s a good choice for lawns in areas that
experience mild winters, as it can better withstand
colder temperatures than common centipedegrass.
- Tennessee Hardy Centipedegrass:
Another improved variety, Tennessee Hardy, is bred
for improved cold tolerance and durability, making
it a better option for regions with cooler winters.
- Oklawn Centipedegrass: Oklawn
is an improved variety developed for better drought
resistance, making it a good choice for areas prone
to dry conditions.
Best Growing Conditions for Centipedegrass
For centipedegrass to thrive, it’s important to
provide it with the right growing conditions. Here’s
what you need to know:
1. Climate
Centipedegrass is a warm-season grass that thrives in
hot, humid climates. It’s most commonly grown in the
southeastern United States, particularly in areas like
Georgia, Florida, South Carolina, and Alabama.
Centipedegrass performs best in USDA hardiness zones 7
through 9, where winters are mild and summers are long
and hot.
2. Soil
Centipedegrass prefers acidic soils with a pH range
between 5.0 and 6.0. It can tolerate poor, sandy soils
that are low in nutrients, making it a great choice for
areas where other grass types might struggle. However,
centipedegrass does not perform well in alkaline soils,
so soil testing is recommended to ensure the pH is
within the appropriate range. If your soil is too
alkaline, you can amend it with sulfur to lower the pH.
3. Sunlight
Centipedegrass requires full sun to grow well and
does not tolerate shade. It needs at least 6 to 8 hours
of direct sunlight per day to thrive. In shaded areas,
centipedegrass may thin out, become patchy, or fail to
establish properly.
4. Watering
Centipedegrass is moderately drought-tolerant but
will benefit from regular watering, especially during
the establishment phase and during periods of extreme
heat. It generally requires about 1 inch of water per
week, including rainfall. Water deeply but infrequently
to encourage deep root growth.
5. Fertilization
Centipedegrass requires less fertilizer than most
other grasses and is sensitive to over-fertilization,
particularly with nitrogen. Fertilize sparingly, using a
slow-release fertilizer with low nitrogen content.
Applying fertilizer once a year, typically in the
spring, is usually sufficient to keep centipedegrass
healthy.
Establishing and Planting Centipedegrass
If you’ve decided that centipedegrass is the right
choice for your lawn, the next step is establishing it.
Centipedegrass can be planted from seed, sod, or plugs,
though it’s often planted from seed due to its slower
growth rate. Here’s how to plant and establish
centipedegrass:
1. Soil Preparation
Before planting centipedegrass, it’s important to
prepare the soil. Begin by removing any existing grass,
weeds, or debris from the area. Loosen the top 4 to 6
inches of soil with a tiller or garden fork, and amend
the soil with organic matter if necessary to improve
drainage and fertility. If your soil is too alkaline,
you may need to apply sulfur to lower the pH to the
appropriate range (5.0 to 6.0).
2. Seeding
When planting from seed, sow the centipedegrass seeds
evenly across the prepared soil using a broadcast
spreader. Centipedegrass seeds are very small, so be
sure to follow the recommended seeding rate on the
package. After sowing, lightly rake the soil to cover
the seeds with a thin layer of soil, and water the area
thoroughly. Keep the soil consistently moist until the
seeds germinate, which can take 14 to 21 days.
3. Sodding
Sodding is a quicker way to establish a
centipedegrass lawn. Lay the sod pieces in a staggered
pattern, pressing them firmly into the soil to eliminate
air pockets. Water the sod immediately after
installation and continue to water regularly until the
roots are established, which usually takes about 2 to 3
weeks.
4. Plugging
Plugging is another method of planting
centipedegrass, where small pieces of sod (plugs) are
planted in rows or scattered across the lawn. The plugs
will gradually spread and fill in the gaps over time.
Plugging is less expensive than sodding but takes longer
to establish full coverage.
5. Watering During Establishment
Newly planted centipedegrass requires regular
watering to establish strong roots. Water the lawn
frequently during the first few weeks, ensuring the soil
stays consistently moist. Once the grass is established,
you can reduce the frequency of watering.
Maintenance of Centipedegrass Lawns
Once your centipedegrass lawn is established, regular
maintenance is necessary to keep it healthy and looking
its best. Here are the key maintenance tasks for
centipedegrass:
1. Mowing
Centipedegrass grows slowly, which means it doesn’t
need to be mowed as frequently as other grasses. Mow
centipedegrass to a height of 1.5 to 2 inches during the
growing season, depending on your desired lawn height.
Avoid cutting more than one-third of the grass blade at
a time to prevent stress.
2. Watering
Centipedegrass is moderately drought-tolerant, but it
will benefit from regular watering during dry periods.
Water deeply but infrequently, providing about 1 inch of
water per week. Watering early in the morning is best,
as it allows the grass to absorb moisture before the
heat of the day.
3. Fertilizing
Centipedegrass doesn’t require frequent
fertilization. Apply a slow-release fertilizer with low
nitrogen content in the spring, following the
recommended application rates on the package. Avoid
over-fertilizing, as this can lead to thatch buildup and
other problems.
4. Thatch Removal
Centipedegrass can develop a thick layer of thatch,
especially if it’s over-fertilized or over-watered.
Thatch is a layer of dead grass and organic matter that
accumulates between the soil and the green grass blades.
If the thatch layer becomes too thick, it can prevent
water, air, and nutrients from reaching the soil.
Dethatch the lawn every 1 to 2 years as needed.
5. Aeration
Aerating your centipedegrass lawn once a year can
help alleviate soil compaction and improve water and
nutrient absorption. This is especially important if
your lawn experiences heavy foot traffic or has
compacted soil.
Common Problems with Centipedegrass
While centipedegrass is a hardy and resilient grass,
it can still face some common problems. Here are a few
issues to watch out for:
1. Thatch Buildup
As mentioned earlier, centipedegrass is prone to
thatch buildup. Regular dethatching or aerating can help
prevent this problem and keep the grass healthy.
2. Pests
Centipedegrass is generally resistant to most pests,
but it can be affected by insects such as chinch bugs
and mole crickets. If you notice damage to your lawn,
consider using appropriate pest control methods, such as
insecticides or natural pest repellents, to protect the
grass.
3. Weeds
Weeds can compete with centipedegrass for nutrients,
water, and sunlight, particularly during the
establishment phase. Maintaining a thick, healthy lawn
through proper mowing, watering, and fertilizing can
help prevent weeds. In some cases, applying a
pre-emergent herbicide in the spring can help prevent
weed seeds from germinating.
4. Disease
Centipedegrass can be susceptible to certain fungal
diseases, such as brown patch and dollar spot,
especially in humid conditions. To prevent disease,
avoid overwatering, mow the grass regularly, and ensure
good air circulation by aerating the lawn.
Conclusion
Centipedegrass is a versatile, low-maintenance, and
drought-tolerant warm-season grass that offers many
benefits for homeowners, especially those in the
southeastern United States. Its ability to thrive in
poor, acidic soils, combined with its slow growth and
minimal care requirements, makes it an ideal choice for
homeowners who want a beautiful lawn without the need
for constant upkeep.
While centipedegrass does have some challenges, such
as slow establishment and poor tolerance for foot
traffic and shade, proper care and maintenance can help
you manage these issues effectively. By understanding
the characteristics, benefits, and maintenance
requirements of centipedegrass, you can determine if
it’s the best grass seed for your lawn.
Whether you’re planting a new lawn from seed, sod, or
plugs, centipedegrass will provide a lush, green lawn
that can withstand the demands of a hot, sunny climate.
With the right care, your centipedegrass lawn will
remain healthy, green, and attractive for years to come.