Posts Tagged ‘guinness world record’
Bamboo has many amazing characteristics. And the woody grass has a reputation for being the fastest growing plant on earth. That reputation is well-deserved, because some varieties of bamboo can grow more than a meter a day, under ideal circumstances.How fast does bamboo grow, and how big does it get?
As there are more than 1000 distinct varieties of bamboo, these are difficult questions to answer. Some dwarf bamboos only get a few inches tall, and some giant timber bamboos can reach more than 100 feet in height. Of course, the timber bamboo grows much faster, but there are a number factors than come into play.Bamboo’s growth rate
According to the Guinness Book of World’s Records, bamboo is actually the fastest growing plant on earth. Although Guinness does not identify a particular species, they report a growth rate of 35 inches a day. Other sources claim that bamboo can grow more than a meter in a day.
At 35 to 40 inches a day, bamboo is indeed the fastest growing plant on earth. But there are a few things you need to understand about bamboos and their growth habit.
First of all, this rate of growth is only possible with certain varieties of bamboo. Phyllostachys, a genus of running bamboo from Southern China, includes some of the fasting-growing species. Moso Bamboo (Phyllostachys edulis) is considered one of the largest and most vigorous varieties. Phyllostachys vivax is another impressive timber bamboo.
Guadua is a tropical genus from Central and South America, often called the world’s strongest bamboo. It grows incredibly fast, often getting up to 5 or 6 inches in diameter. Then there’s Dendrocalamus, from India and Southeast Asia, which is also incredibly large, strong and fast growing.
Moreover, bamboo does not grow this fast on a regular, consistent basis. During the growing season, which is generally in the spring—although some tropical climates get two growth seasons a year—the bamboo puts out fresh shoots.Bamboo’s growth habit
If the bamboo is fully mature, at least four or five years old, it will put up maximum-sized shoots. For a month or two, these monstrous culms will skyrocket upwards until they reach their full height. The culm diameter will not get any larger after this. During the rest of the year, the bamboo may continue to bush out with more leaves and branches. But the individual bamboo culms will achieve their maximum height and girth within the short growing season.
Finally, the growing conditions are critical. Moso Bamboo, for example, is considered the fastest-growing species of temperate bamboo. Although it’s native to the subtropical areas of Southern China, Moso can grow very well in temperate climates. But in those cooler regions, it will never grow as fast and tall as it does in the heat of the subtropics.
Tropical, clumping bamboo, like Guadua and Dendrocalamus, will have a much harder time in temperate climate zone. In fact, they will be lucky to survive, let alone reach their full potential.
Temperate, running bamboos like Phyllostachys are also noteworthy for their aggressive, monopodial rhizome roots. Thankfully, they won’t spread at a rate of 2-3 feet a day, but their growth rate is formidable and something to aware of. Check out our article on running bamboos to learn more.Bamboo height
With more than a thousand varieties, it’s impossible to make a generalization about how tall bamboo will get. Moso Bamboo, again, is one of the biggest, easily exceeding 100 feet in height.
Another remarkable species is Guadua giganteus, native to Colombia and Central America, one of several varieties referred to as Giant Bamboo. This New World specimen will commonly grow 25-35 meters high, or 80-115 feet.
But according to Guinness, the prize for the world’s tallest bamboo goes to Dendrocalamus giganteus, also called Dragon Bamboo and Giant Bamboo, from Southeast Asia. Living up to its name, this enormous species has been known to get more than 50 meters high, or 164 feet.
That’s still a far cry from the Hyperion, a 380-foot tall Coastal Redwood in Northern California, but pretty astonishing for a stalk of grass. Keep in mind, a maple tree, for example, will rarely grow taller than 150 feet.Conclusions
There’s no doubt about it. The size and growth rate of certain bamboo species make them some of the most remarkable plants on earth. Growing more than a meter a day, you can actually sit and watch it grow. Grab a cold beverage (maybe with an umbrella in it), pull up a cozy rattan chair, and in 40 minutes you can see a tropical bamboo grow about an inch.
Indeed, this makes bamboo the fastest growing plant, or organism of any kind, on earth. Apart from these especially vigorous varieties of timber bamboo, the next fastest-growing plant is probably giant kelp. Macrocystis pyrifera grows a little more than two feet a day, reaching a maximum length of around 150 feet over the course of a long growing season.
Just don’t expect to see bamboo growing like this in your own garden. Not that you would want to. But unless you live in Costa Rica or Indonesia, it’s probably not going to happen. Within the U.S., you might see comparable growth rates in Hawaii or Florida. But you’re still not going to set a new world record.Further reading
To learn more about the incredible properties of bamboo, check out some of these other interesting articles.What’s so great about bamboo? Moso Bamboo: The king of grasses Growing Bamboo: A complete how-to guide