Bamboo is one of the most geographically adaptable plants on earth. Native to six of the seven continents (absent only from Europe and Antarctica), bamboo grows from tropical rainforests to Himalayan mountainsides, from subtropical Asia to temperate North America. In the United States, bamboo has spread far beyond the gardens where it was intentionally planted -- which is why understanding where bamboo thrives is essential for anyone managing it.

Where Bamboo Grows Globally

Bamboo is distributed across tropical, subtropical, and temperate regions worldwide:

• Asia: The largest concentration of bamboo diversity, particularly in China (which has over 500 native species), Japan, Southeast Asia, and India. Asia accounts for roughly two-thirds of the world's bamboo forests.
• The Americas: Both North and South America have native bamboo species. South America has the second-largest bamboo diversity, particularly in Brazil. Native bamboo in North America (Arundinaria) is found in the southeastern US.
• Africa: Bamboo forests occur across sub-Saharan Africa, with significant concentrations in Ethiopia and Central Africa.
• Australia and Pacific Islands: Native bamboo species and significant introduced populations.

Is Bamboo Native to the United States?

The United States has one native bamboo genus: Arundinaria, commonly called river cane or switch cane. Three species are recognized:

• Arundinaria gigantea (giant cane): The largest native bamboo, growing up to 30 feet in moist bottomland habitats across the southeastern US.
• Arundinaria tecta (switch cane): Smaller species of coastal plain swamps and stream margins.
• Arundinaria appalachiana (hill cane): Found in the Appalachian Mountains.

All other bamboo species growing in American landscapes -- including all the commonly invasive species like Phyllostachys aurea (golden bamboo), Phyllostachys nigra (black bamboo), and Bambusa species -- are non-native introductions from Asia. They were brought to the US primarily as ornamental plants during the 19th and 20th centuries and have since spread well beyond their original plantings in many regions.

Where Bamboo Grows in the United States

Bamboo in the United States can be grown virtually everywhere in the lower 48 states, though the species that can be grown and the aggressiveness of their spread varies significantly by region:

Mid-Atlantic and Northeast

States including Virginia, Maryland, New Jersey, New York, Pennsylvania, and Connecticut have significant bamboo invasiveness issues. Hardy Phyllostachys species thrive here, surviving cold winters and spreading aggressively in the warm, moist growing seasons. These states have been among the most active in enacting bamboo regulations.

Southeast

Georgia, Florida, Alabama, Mississippi, South Carolina, and North Carolina have warm, humid conditions that are ideal for both running and tropical clumping bamboo. Spread rates here can exceed those in cooler regions. Both Phyllostachys and Bambusa species grow successfully across the Southeast.

Pacific Coast

Oregon, Washington, and Northern California have significant bamboo cultivation and some invasiveness concerns. The mild, wet Pacific Coast climate favors bamboo growth. Southern California and the Central Valley support tropical clumping bamboo in addition to running species.

Midwest and Central US

The Midwest can grow cold-hardy Phyllostachys species (zones 5 to 7), though the more extreme continental climate moderates spread rates compared to coastal regions. Prairie states have less bamboo cultivation overall.

Mountain West

Higher elevations limit bamboo cultivation to cold-hardy species in protected locations. The dry climate also limits spread rates compared to humid regions.

USDA Hardiness Zones for Bamboo

Bamboo by State: Problem Areas

These states have documented bamboo invasiveness issues and/or bamboo-specific regulations:

How Climate Affects Bamboo Invasiveness

The same climate factors that make a region good for growing bamboo also make it harder to contain:

• Warm temperatures: Longer growing seasons mean more rhizome extension per year. In Georgia and South Carolina, bamboo can spread twice as fast as in New England.
• High moisture: Bamboo rhizomes actively seek water. In humid climates or irrigated suburban landscapes, rhizomes spread faster and farther.
• Loose, deep soil: Sandy or loamy soils allow rhizomes to travel more easily than compact clay soils.
• Mild winters: Cold winters briefly halt rhizome growth. In warm-winter climates, rhizome extension may continue for more months of the year.

Why Location Makes Containment Even More Important

If you are growing bamboo in the Southeast, Mid-Atlantic, or Pacific Coast, your bamboo will spread more aggressively than the same species grown in a colder or drier climate. This does not mean you should avoid bamboo -- it means containment is non-negotiable.

A rhizome barrier installed to the appropriate depth for your species is the same product regardless of your location. But in warm, moist climates, annual inspection of the barrier perimeter becomes particularly important because rhizome pressure is higher and the rhizomes are active for more months of the year.

Frequently Asked Questions