It’s easy to fall in love with bamboo. It’s a beautiful plant with tall, elegant canes and thick, leafy greenery. Bamboo has a rich history and thousands of uses. But many gardeners have come to dread bamboo, because some varieties will spread out of control and take over the whole garden, becoming almost impossible to remove. That’s why the more experienced gardeners choose to plant clumping bamboo. Clumping bamboos offer all the grandeur of a noble grass without the nuisance of an invasive species.

There are a multitude of clumping bamboo species that provide beauty without the risk of overtaking your neighborhood with invasive grass. Typically, clumping bamboos tend to come from tropical and subtropical climates. Conversely, running bamboo generally does better in more temperate climates. But this is not a hard and fast rule. You can also find a handful of cold-hardy bamboo species that are non-invasive but will survive the frost of winter.

The following article covers about 15 popular species of clumping bamboo. For additional ideas, check out our newer blog post: 10 More Clumping Bamboo Species. For a deeper dive, check out our Complete Guide to Growing Bamboo and our comprehensive Directory of Bamboo Species.

NOTE: This article first appeared in July 2020, most recently updated in May 2026.

Quick Facts About Clumping Bamboo

• Growth habit: Clumping (sympodial / pachymorph rhizomes)
• Spread rate: Slow to moderate
• Tribe: Bambuseae
• Common genera: Bambusa, Dendrocalamus, Gigantochloa
• Invasive risk: Very low
• Best climates: Tropical, subtropical, and mild temperate zones
• Cold-hardy options: Fargesia, Borinda, Chusquea
• Best uses: Privacy screens, specimen plants, tropical landscaping
• Maintenance: Occasional pruning and thinning
• Container friendly: Many smaller species perform well in pots

What is Clumping Bamboo?

When it comes to classifying the 1500+ varieties of bamboo, we usually start by dividing them into runners and clumpers.

Clumping bamboos have a much more compact root system, with pachymorph or sympodial rhizomes. These U-shaped rhizomes tend to grow upward instead of outward, resulting in a well-contained and non-invasive bamboo plant. Generally speaking, clumpers tend to prefer tropical or subtropical climates.

Running bamboos have leptomorph or monopodial rhizome roots, which continue to spread and easily become invasive. Native to China, Taiwan and Japan, runners are almost always more cold-hardy than clumpers.

Refer to our article on Running Bamboo vs Clumping Bamboo to learn more.

Important Genera of Clumping Bamboo

• Bambusa: Diverse subtropical clumpers with ornamental and timber varieties
• Borinda: Cold-hardy Himalayan bamboo with elegant weeping forms
• Chusquea: Neotropical bamboo with unusually solid culms
• Dendrocalamus: Massive tropical timber bamboo
• Fargesia: The most cold-hardy clumping bamboo genus
• Gigantochloa: More exotic tropical varieties, big but not as big as Dendrocalamus
• Guadua: Giant construction bamboo of Central and South America with an open-clumping habit
• Himalayacalamus: Decorative Himalayan clumpers with colorful culms
• Otatea: Drought-tolerant bamboo from Mexico and Central America

Why gardeners prefer clumping bamboo

For many gardens, the advantages of clumping bamboo over running bamboo are quite clear.

Non-Invasive Growth Habit

Running varieties have earned bamboo a dubious reputation, but clumping bamboo species have a different growth habit that makes them far more managable. The rhizomes should still be monitored periodically, but there’s no risk of bamboo creeping into other corners of your garden or sneaking under the fence into your neighbor’s yeard.

Better for Small Gardens

If you have limited space, clumping bamboo can still be a good option. Whereas running bamboo would feel cramped in a tight space and insist on spreading, small to medium-sized clumpers won’t have that issue. Just don’t plant a tropical timber species or a massive Dendrocalamus.

Ideal for Privacy Screens

There’s a widespread misconception that fast-growing running bamboo forms a better privacy screen, but that’s not necessarily true. With the right spacing, a row of clumping bamboos can be ideal for an effective hedge. The culms tend to be clustered tightly together, with dense foliage.

Easier Maintenance

At the end of the day, clumping bamboo requires less maintenance and attention than running bamboo. But hold on, you’re not off the hook yet. Regardless of the species, all bamboo requires some pruning and clean-up of older, drier culms.

Best Clumping Bamboo species for your garden

Now that you’ve decided to plant a clumping variety, it’s time to look at the best choices of bamboo species. When it comes to making the right choice, that will depend on a number of factors, including your climate and the end use you have in mind. Maybe you want an eye-catching centerpiece, or perhaps you’re planning a bamboo privacy hedge. Or you might live in the mountains and want a cold-hardy clumping bamboo. Most clumpers are not very cold-hardy, with the exception of Fargesia.

Best clumping bamboo for privacy

Bambusa multiplex: Sometimes called Hedge Bamboo, this plant’s 10-20 foot upright poles can create a perfect privacy screen, as the name suggests. Multiplex also has a number of subspecies, including ‘Golden Goddess’, a very popular ornamental for its manageable size and greater hardiness. They only grow about 10 feet tall, with half-inch culms, cold-hardy to 15-20º F. Another cultivar, ‘Alphonse Karr’, is among the most popular after of all ornamental bamboos. Distinctive green stripes on bright yellow culms give this variety a stunning appearance. Healthy plants can get 20-30 feet tall, with 1.5-2 inch canes, tolerating temperates as low as 15-20º F.

Bambusa textilis: Weaver’s Bamboo, along with the subspecies ‘Gracilis’ (Graceful Bamboo), is one of the most popular varieties of bamboo. The clumps are unusually dense and compact, so need to worry about them taking over the yard. At the same time, the culms are very tall, often 30 to 40 feet high with a gentle arch near the top. And compared to other subtropical clumping bamboo, B. textilis and its various subspecies are quite tolerant of the cold, hardy down to about 10-12º F.

Bambusa oldhamii: Oldham’s, as it is commonly known, is one of the most popular species of bamboo in North America. In ideal conditions with a good water supply, this towering timber bamboo can easily reach 50 feet high, providing good privacy for second-storey windows and beyond. Long, straight poles can get up to about 4 inches in diameter, very useful for all sorts of crafts and light construction projects. The clump will typically spread to about 10 or 15 feet across, so allow it some space. But fear not, it won’t take over like Vivax, or one of those extra aggressive varieties of Phyllostachys.

B. guangxiensis: This clumping bamboo is called “Chinese Dwarf,” but it can actually grow up to 20 or 30 feet tall. It’s a very attractive species and easy to keep contained. The foliage on this bamboo is especially thick and bushy, so it makes an excellent good privacy hedge compared to other clumpers. It prefers warmer, subtropical climates and will not tolerate freezing weather.

Bambusa ventricosa: Another favorite among bamboo lovers, Buddha Belly has some of the most interesting and attractive culm structures of any bamboo. Available in a number of cultivars that range from Giant Buddha Belly to Dwarf Buddha Belly, it’s practically a must-have for any serious bamboo collector. This plant earned its name from the bulbous internodes of its culms. The unusual shape makes it a great centerpiece for an Asian-style garden. The giant variety can get up to about 45 feet tall and 15 feet wide.

Best cold-hardy clumping bamboo

Most species of clumping bamboo are native to the warmer and more tropical climates, but if you’re looking for a clumper that can withstand deep freezes in the winter, your best bet is probably something from the genus Fargesia. Species from the South American genus Chusquea are also worth considering, if you can find them.

Fargesia dracocephala: “Dragon head bamboo” has thick culms growing to about 10 feet, with a thick, weeping leaf canopy that can provide a good privacy hedge. Not recommended for hot, humid climates, but cold hardy down to -10º F.

Fargesia murielae: Commonly known as “umbrella bamboo”, many consider this to be among the most beautiful varieties for cultivation. New shoots have a light blue hue, turning dark green and yellow with age. Growing this bamboo in a shady area will help preserve the rich blue shade. Thin shoots will get about 12 feet tall, and it’s hardy down to -20º F.

Fargesia nitida: “Blue fountain bamboo” earned its name from the dark purple, bluish culms and the thick, cascading canopy of foliage. One-inch poles can get to about 15 feet tall, and thrive in temperatures as low as -20º F.

Fargesia rufa: A compact, thick and bushy variety, Rufa much prefers the cooler climates, and also does well in partial shade, protected from afternoon sun. This species is hardy down to -15º F. Thin culms grow to about 10 feet tall.

Fargesia scabrida: Another colorful variety, with shoots that come in shades of orange, blue and purple, eventually turning deep green. Also known as the “Asian Wonder,” it grows well in sun or shade, and is hardy to -10º F. Mature plants get 10 or 15 feet tall, with culms less than an inch in diameter. Although it’s a clumper, it does have a more vigorous growth habit, making it a popular choice for many gardeners, but a point of concern for others.

Fargesia sp. ‘Jiuzhaigou’: This species includes many interesting and cold-hardy cultivars, including “red dragon” and “black cherry”. As the names suggest, these are some more colorful varietals. With thin culms growing to around 10 feet, this is a more compact species of bamboo, but cold hardy down to -20º F. 

Colorful clumping bamboo

Borinda fungosa, also called “Chocolate Bamboo”, belongs to an exotic genus of bamboo, native to the Himalayan regions of Bhutan, Nepal and southern China. This exceptionally colorful species makes a fine addition to any bamboo collection. Culms grow to about 10 or 15 feet high and up to about one inch in diameter.

Like most Borinda, Choclate Bamboo prefers cooler climates, and about a half-day of sun. They are generally cold-hardy down to around 10º F. Not recommended for hot, southern climates.

Himalayacalamus hookerianus (Himalayan Blue): The richly colored, powdery blue culms give this bamboo an especially pleasing appearance. It prefers warmer weather, but can withstand cold winters, and also grows well around ponds and in containers. Culinary tip: fresh shoots of the Himalayan Blue are edible and are said to be quite tasty.

Native to the lower elevations of the Himalayas, members of this clumping genus originally come from Bhutan, China, Tibet, India, and Nepal. They are relatively cold-hardy as far as clumping bamboos go, tolerating frosty temperatures down to 10-15° F.

Best tropical clumping bamboo

Some of the most impressive clumping bamboos come from Central America and Southeast Asia, but they are difficult to grow successfully in the U.S. But if you live in a tropical or subtropical zone like Southern Florida, you can try growing a wider selection of Bambusa or Dendrocalamus. In the right climate, D. giganteus, D. sinicus, and D. validus can provide amazing specimen plants and produce tremendous culms for building and construction.

Dendrocalamus giganteus: This is one of the largest bamboo species of all, so in addition to a balmy tropical climate, you’ll also need an abundance of elbow room. This remarkable species can grow more than 100 feet tall, and culms of 8 or 10 inches in diameter are not uncommon. Dusty grayish-green, the poles are unusually smooth and exceptionally attractive.

Dendrocalamus minor: This exotic variety is something of a dwarf among the genus Dendrocalamus, only growing 20 or 30 feet tall. But the coloration of its culms, powdery green with striking variegations, make it an especially desirable specimen among collectors.

Gigantochloa atroviolacea: Better known as Java Black Bamboo, the dark purplish-black culms of this giant tropical species make it especially popular as an ornamental. Keep in mind, this species requires a climate where freezing is extremely rare or unheard of. But it is relatively drought-tolerant. Smaller than other tropical giants, it might grow 25 or 35 feet tall, with 3-inch thick culms, creating a beautiful centerpiece for the right garden

Schizostachyum brachycladum: Also known as Sacred Bali Bamboo, this species native to Indonesia and Southeast Asia. In warmer climates, free from winter frost, S. brachycladum is a particularly popular ornamental bamboo, admired for its vibrant yellow culms, its dense clumps, and its lush green leaves. In the right conditions, individual culms can grow 40 or 50 feet tall and 2 to 3 inches thick.

Thyrsostachys siamensis: Commonly called Monastery Bamboo or Thai Bamboo, this is a medium to large-sized clumper native to Thailand and Southeast Asia. Thick, upright culms can reach 30 or 40 feet tall, with long, slender leaves on the upper third of the plant.

Best small and dwarf clumping bamboo

Bambusa multiplex “Tiny fern”, also called Bambusa multiplex ‘Elegans’: Small leaves are arranged like the pinnate leaflets of a fern, hence the nickname. This low-growing bamboo looks more like a shrub, with thin, whispy culms that rarely grow more than 8 or 10 feet tall. More cold-hardy than most Bambusa, they can survive temperatures in the low teens (Fahrenheit). They also do well in pots. Also check for the variegated “Tiny fern striped”.

Otatea acuminata (Mexican Weeping Bamboo): A versatile species, this bamboo does well in a range of conditions. Near the ocean, it’s not bothered by the salty sea spray. In California, it can tolerate the dryness. But it’s also cold hardy down to about 20º F. And in small gardens, the weeping bamboo does quite well in a pot. The thin poles grow up to 10 or 15 feet tall, but the gracefully cascading leaves are what give the plant its unique appeal. It also has a dwarf variety, in case you’re looking for something especially compact.

Bambusa vulgaris ‘Wamin’, or Dwarf Buddha Belly: Similar to the orignal Buddha Belly, Bambusa ventricosa, with unusually bulging internodes that bear a certain resemblance to a round belly. Mature dwarf plants will get up to about 12 feet tall. This compact bamboo adds interst to the garden and can also create an unusual hedge.

Other dwaf bamboo

We have an in-depth article about dwarf bamboo and ground covers. Most of the dwarf varieties are runners, such as Pleioblastus fortunei “Dwarf whitestripe”, Pseudosasa owatarii, and many species belonging to the genus Sasa. Although they are small, their running rhizomes can be among the most aggressive, are runners. But at least the culms are short and thin, and fairly easy to cut back. It is essential, however, that you remember to cut them back and inspect the roots on a regular basis. That means at least once a year in a cold climate, or twice a year in a warmer climate.

Containing and maintaining bamboo

Now, just because you’ve planted a clumping variety instead of a runner, it doesn’t mean that your work is done. Every garden requires some maintenance, and that’s just as true for a clumping bamboo. It certainly doesn’t require the same degree of relentless defense as running bamboo, but regular pruning is important.

It’s easy to forget about dwarf bamboo because it seems so small and innocuous. But the roots are always far more active than the visible vegetation will let on. One method of containment is to dig a trench around the area in which you’d like the bamboo to remain. This makes it easy to see when the roots are beginning to overreach their boundary.

With big clumpers like B. Oldhamii and D. Giganteus, the plant can occupy a pretty large footprint. If you don’t want something that’s going to spread 15 feet wide, you’ll want to select a small or medium-sized species.

Cutting back the new shoots as they slowly spread is usually enough to keep a clumping bamboo in check. One of the best ways to do this is by digging a trench around the plant’s perimeter.

FAQs about Clumping Bamboo

Is it possible to plant bamboo and beautify your garden without the bamboo running out of control and becoming invasive?

Yes! If you plant a clumping type of bamboo, you will have a much easier time keeping it contained.

Is there a video where I can learn about clumping bamboo?

Yes, if you prefer videos, check out my explanation of Running Bamboo vs Clumping Bamboo on YouTube.

How big will a clumping bamboo get?

The size of a clumping bamboo can vary greatly. Although compact by bamboo standards, a mature grove of clumping bamboo will be at least 3 or 4 feet in diameter, and could grow to 15 or 20 feet wide. Some varieties of clumping bamboo grow faster and spread more widely than others. These fast-growing clumpers have pachymorphic rhizomes, but rather than just an inch or two, they can grow over a foot long. We call these open clumpers, and they will require a bit more maintenance.

In any case, it’s still important to maintain a clumping bamboo, inspecting the roots and cutting back old culms. But a clumping bamboo will require far less maintenance than a running bamboo. To keep a clumping bamboo more compact, it’s relatively easy to remove the outermost canes. Just cut them down to the ground with pruners or a saw.

Further reading

If you found this article useful, please consider sharing it and subscribing to our mailing list. You might also enjoy some of the following blog posts.

• 10 Best bamboo varieties for your garden
• How to get rid of bamboo: Remove the menace
• The best bamboo varieties for construction
• Bamboo containment

PHOTO CREDIT: A constellation of clumping bamboo at the Bambouseraie in southern France. Photo by Fred Hornaday.